12 Ground Beef Casserole Recipes for When Dinner Needs to Bake
Ground beef casserole recipes for dinner are what you reach for when one dish has to carry the whole meal. The beef gives you a rich, savory base, the starch soaks up the juice, and the oven bake leaves the edges crisp while the center stays tender. These twelve versions take that same foundation in genuinely different directions.

Start with the classic cheesy macaroni when you want the benchmark bowl. Choose the taco rice for bold, bright heat, or the pastitsio for a deep cinnamon-spiced bake. The stuffed pepper version is for vegetable lovers, and the mini meatball casserole is your make-ahead dinner plan.
Which Ground Beef Casserole Should You Make?
| Recipe | Flavor profile | Best for |
|---|---|---|
| Classic Cheesy Ground Beef Macaroni Casserole | Creamy, tangy, savory | A no-frills family dinner |
| Cheeseburger Tater Tot Casserole | Crispy, beefy, sharp | Comfort food night |
| Taco Beef and Rice Casserole | Spicy, bright, hearty | Taco Tuesday fans |
| Baked Ziti with Ground Beef and Ricotta | Tomatoey, milky, herby | Italian pasta night |
| Beef and Mushroom Noodle Casserole | Earthy, creamy, mild | Mushroom lovers |
| Mexican Beef and Cornbread Casserole | Sweet corn, spiced beef | A potluck or crowd |
| Ground Beef Pastitsio Casserole | Cinnamon, savory, rich | A special dinner |
| Stuffed Pepper Ground Beef Casserole | Sweet peppers, rice, beef | Vegetable lovers |
| Southwestern Beef and Black Bean Tortilla Casserole | Smoky, cumin, hearty | A big batch dinner |
| Lighter Ground Beef and Zucchini Casserole | Fresh, garlicky, lean | Low-carb dinner |
| Mini Meatball and Orzo Casserole | Juicy, tomato, soft | Make-ahead dinner |
| Philly Cheesesteak Ground Beef Casserole | Cheesy, peppery, toasted | Cheesesteak cravings |
Classic Cheesy Ground Beef Macaroni Casserole
This is the version to make when everyone at the table just wants a plate of something creamy, beefy, and familiar. It leans on a quick stovetop sauce, then the oven turns the top into a browned cheese lid.

Ingredients (makes 6 servings)
- Lean ground beef: 900 g (2 lb)
- Elbow macaroni: 340 g (12 oz)
- Yellow onion, finely diced: 1 medium
- Garlic cloves, minced: 3
- Tomato sauce: 680 g (24 oz)
- Beef stock: 240 ml (1 cup)
- Evaporated milk: 340 g (12 oz)
- Cheddar cheese, shredded: 340 g (3 cups)
- Smoked paprika: 1 tsp
- Salt and black pepper: to taste
Instructions
Step 1: Heat the oven to 190C (375F) so you’re ready when the sauce comes together. Put a large pot of salted water on to boil and cook the 340 g (12 oz) macaroni 2 minutes short of the package time, so it still feels firm. You can drain it and set it aside.
Step 2: Warm a large skillet over medium-high and add the 900 g (2 lb) ground beef and the diced onion. Break the meat with your spoon as it browns, and give it 7 to 9 minutes. You’ll know it’s ready when the pink is gone and the onion has gone soft.
Step 3: Stir in the 3 minced garlic cloves and 1 tsp smoked paprika, then cook 1 minute more until the smell turns sweet and smoky. Pour in the 680 g (24 oz) tomato sauce, 240 ml (1 cup) beef stock, and 340 g (12 oz) evaporated milk. Let it bubble gently for 5 minutes, stirring now and then, and you’ll see the sauce turn a deep reddish orange.
Step 4: Fold the drained macaroni into the sauce, then scrape everything into a 23 x 33 cm (9 x 13 in) baking dish. Scatter the 340 g (3 cups) shredded cheddar over the top, covering the edges so they don’t burn. You can add a little extra black pepper here.
Step 5: Bake the casserole at 190C (375F) for 15 to 18 minutes, until the cheese melts and the edges bubble. Switch your oven to broil for 2 minutes if you like a browned top. Serve it hot from the dish with a big spoon.
Cheeseburger Tater Tot Casserole
This is the one you make when you want the spirit of a drive-through burger but a fork-and-plate dinner. The beef layer gets a sharp mustard kick, and the tater tots stay crisp on top.

Ingredients (makes 5 servings)
- Lean ground beef: 680 g (1.5 lb)
- Frozen tater tots: 600 g (21 oz)
- Yellow onion, diced: 1 medium
- Garlic cloves, minced: 2
- Beef stock: 120 ml (1/2 cup)
- Ketchup: 60 ml (1/4 cup)
- Yellow mustard: 2 tbsp
- Cheddar cheese, shredded: 240 g (2 cups)
- Milk: 180 ml (3/4 cup)
- Salt and black pepper: to taste
Instructions
Step 1: Heat your oven to 200C (400F). Warm a large ovenproof skillet over medium-high, add the 680 g (1.5 lb) ground beef and the diced onion, and cook for 8 minutes, breaking the meat up as it browns. You can spoon off most of the fat while the pan is still hot.
Step 2: Stir the 2 minced garlic cloves into the beef and cook 1 minute, just until fragrant. Add the 120 ml (1/2 cup) beef stock, 60 ml (1/4 cup) ketchup, 2 tbsp mustard, 180 ml (3/4 cup) milk, and a pinch of salt and pepper. Bring the mixture to a low simmer, then turn off the heat and you’ll have a loose burger sauce.
Step 3: Smooth the beef into an even layer in the skillet, then sprinkle the 240 g (2 cups) cheddar over it. Arrange the 600 g (21 oz) frozen tater tots in a single layer on top, pressing them gently into the cheese so they sit steady. You don’t need to thaw them first.
Step 4: Transfer the skillet to the hot oven and bake for 25 to 28 minutes. The tots should be deep golden and you’ll see the beef sauce bubbling around the edges. If the tops look pale after 25 minutes, give them another 3 minutes.
Step 5: Let the casserole cool 5 minutes so the sauce sets, then bring the skillet straight to the table. Spoon out big portions and serve with extra mustard on the side.
Taco Beef and Rice Casserole
This one takes taco night off the tortilla and turns it into a one-dish rice bake. You get the same spiced beef, but the rice soaks up the tomato and the cheese browns on top.

Ingredients (makes 6 servings)
- Lean ground beef: 900 g (2 lb)
- Long-grain white rice: 200 g (1 cup)
- Yellow onion, diced: 1 medium
- Red bell pepper, diced: 1
- Garlic cloves, minced: 3
- Canned black beans, drained: 425 g (15 oz)
- Canned diced tomatoes with green chiles: 425 g (15 oz)
- Beef stock: 480 ml (2 cups)
- Chili powder and ground cumin: 2 tbsp plus 1 tsp
- Cheddar or Monterey Jack, shredded: 300 g (3 cups)
Instructions
Step 1: Preheat the oven to 180C (350F). In a large Dutch oven or deep skillet over medium-high, cook the 900 g (2 lb) ground beef, onion, and red bell pepper for 8 to 10 minutes, breaking the meat up as it browns. You’ll know it’s ready when the pan has no pink left and the vegetables have softened.
Step 2: Add the 3 minced garlic cloves, 2 tbsp chili powder, and 1 tsp cumin. Stir for 45 seconds and you’ll smell the spices turn toasty. Tip in the 425 g (15 oz) black beans, 425 g (15 oz) tomatoes with chiles, 200 g (1 cup) rice, and 480 ml (2 cups) beef stock, then stir everything together with a wooden spoon.
Step 3: Let the mixture come to a boil, then reduce the heat so it simmers gently. Cover the pot and give it 15 minutes, stirring once halfway through. You’ll see the sauce thicken and cling to the spoon as the rice becomes tender.
Step 4: Uncover and taste the rice. If it still has a hard center, add a splash of stock and cook 3 more minutes. Scatter the 300 g (3 cups) shredded cheese over the top and slide the pot into the oven, uncovered, for 10 to 12 minutes, until the cheese melts and bubbles. You’ll see it brown lightly at the edges.
Step 5: Pull the casserole from the oven and let it stand 5 minutes so the rice settles. Serve it from the pot with a spoon and set out lime wedges, sliced avocado, or sour cream so everyone can finish their own plate.
Baked Ziti with Ground Beef and Ricotta
If you want an Italian American pasta bake, this is the one. Ricotta keeps the insides soft and milky, while the ground beef sauce gets a long simmer so the tomato turns sweet and deep.

Ingredients (makes 8 servings)
- Ziti or penne: 450 g (1 lb)
- Lean ground beef: 680 g (1.5 lb)
- Yellow onion, chopped: 1 medium
- Garlic cloves, minced: 4
- Canned crushed tomatoes: 794 g (28 oz)
- Tomato paste: 3 tbsp
- Ricotta cheese: 425 g (15 oz)
- Mozzarella, shredded: 340 g (3 cups)
- Parmesan, grated: 80 g (1 cup)
- Dried oregano, salt, and black pepper: 1 tsp plus to taste
Instructions
Step 1: Heat your oven to 190C (375F) and put a large pot of salted water on to boil. Cook the 450 g (1 lb) ziti 2 minutes less than the package directs, so it still holds its shape when you layer it. Drain the pasta and you can toss it with a little oil while you make the sauce.
Step 2: Cook the 680 g (1.5 lb) ground beef and the chopped onion in a large Dutch oven or deep skillet over medium-high for 8 minutes, breaking the beef up with your spoon. You’ll see deep brown bits forming on the bottom of the pan, and that’s where the flavor comes from.
Step 3: Stir in the 4 minced garlic cloves and 1 tsp dried oregano, then cook for 30 seconds until fragrant. Add the 3 tbsp tomato paste and let it darken for 1 minute before you pour in the 794 g (28 oz) crushed tomatoes. Simmer the sauce gently for 15 minutes, stirring now and then, and season with salt and pepper.
Step 4: While the sauce simmers, mix the 425 g (15 oz) ricotta with 80 g (1 cup) Parmesan and half of the 340 g (3 cups) shredded mozzarella in a bowl. You can add a couple spoonfuls of the tomato sauce to loosen the ricotta if it feels thick.
Step 5: Spoon one third of the sauce into a 23 x 33 cm (9 x 13 in) baking dish, then scatter half the pasta over it. Follow with half the ricotta mixture, then repeat the layers, ending with the remaining sauce and the rest of the mozzarella. You’ll have a thick, saucy top.
Step 6: Bake the casserole for 25 to 30 minutes at 190C (375F), until the cheese is deeply golden and the sauce bubbles up around the edges. Let it sit for 10 minutes on the counter, then bring it to the table and cut big squares.
Beef and Mushroom Noodle Casserole
This is the calm, creamy one you choose when you want a mellow dinner with no spice and no bright tomato. The mushrooms cook down in butter until they turn golden, then the noodles and beef bake in a simple cream sauce.

Ingredients (makes 6 servings)
- Egg noodles: 340 g (12 oz)
- Lean ground beef: 900 g (2 lb)
- Cremini mushrooms, sliced: 450 g (1 lb)
- Yellow onion and garlic, minced: 1 medium onion plus 2 cloves
- Butter: 60 g (4 tbsp)
- All-purpose flour: 40 g (1/3 cup)
- Beef stock: 480 ml (2 cups)
- Heavy cream: 240 ml (1 cup)
- Swiss or Gruyère cheese, shredded: 240 g (2 cups)
- Dried thyme, salt, and black pepper: 1/2 tsp plus to taste
Instructions
Step 1: Heat your oven to 180C (350F). Bring a large pot of salted water to a boil and cook the 340 g (12 oz) egg noodles 2 minutes less than the package time, so they stay chewy. You can drain them and set them aside while you build the sauce.
Step 2: Melt the 60 g (4 tbsp) butter in a large skillet over medium-high heat. Add the 450 g (1 lb) sliced mushrooms with a pinch of salt and give them 7 to 9 minutes, stirring only now and then. You’ll hear them go from a sizzle to a light hiss as they turn deep golden and the pan goes dry.
Step 3: Scoot the mushrooms to one side and add the 900 g (2 lb) ground beef and the minced onion and garlic to the empty half. Cook for 8 minutes, breaking the meat up, until no pink remains and the onions soften. You can stir the mushrooms back in once the beef is brown.
Step 4: Sprinkle the 40 g (1/3 cup) flour over the meat and mushrooms, then stir for 1 minute so the flour cooks. Pour in the 480 ml (2 cups) beef stock and 240 ml (1 cup) heavy cream, stirring constantly, and let the sauce come to a low bubble. You’ll see it thicken enough to coat the back of a spoon.
Step 5: Add the drained noodles and fold everything together, then scrape it into a 23 x 33 cm (9 x 13 in) baking dish. Top with the 240 g (2 cups) shredded Swiss and bake at 180C (350F) for 18 to 20 minutes. Serve the casserole hot from the dish, and you’ll see the creamy sauce around every noodle.
Mexican Beef and Cornbread Casserole
This one is a skillet of spiced beef and beans under a sweet cornbread lid. The cornbread bakes right on top, so you get soft, almost custardy cornbread where it meets the filling and a crisp golden crust on the surface.

Ingredients (makes 8 servings)
- Lean ground beef: 900 g (2 lb)
- Yellow onion, diced: 1 medium
- Red bell pepper, diced: 1
- Garlic cloves, minced: 3
- Canned black beans, drained: 425 g (15 oz)
- Canned diced tomatoes with green chiles: 425 g (15 oz)
- Chili powder and ground cumin: 2 tbsp plus 1 tsp
- Cornbread mix: 240 g (8.5 oz)
- Egg: 1 large
- Milk: 240 ml (1 cup)
Instructions
Step 1: Heat your oven to 200C (400F). In a large ovenproof skillet over medium-high, cook the 900 g (2 lb) ground beef, onion, and red bell pepper for 8 minutes, breaking the meat up as it browns. You’ll see the peppers soften and the edges of the beef turn deep brown.
Step 2: Add the 3 minced garlic cloves, 2 tbsp chili powder, and 1 tsp cumin, then cook for 1 minute until the spices smell toasty. Stir in the 425 g (15 oz) black beans and 425 g (15 oz) tomatoes with chiles, then let the mixture simmer for 8 minutes. You’ll see the sauce tighten and cling to the spoon.
Step 3: In a bowl, stir the 240 g (8.5 oz) cornbread mix with the egg and 240 ml (1 cup) milk just until combined. You can leave a few dry spots, since overmixing makes the top tough.
Step 4: Spoon the cornbread batter over the beef filling in dollops, then spread it gently to the edges with the back of a spoon. Slide the skillet into the oven for 20 to 25 minutes, until the top is golden and the center springs back when you press it.
Step 5: Pull the skillet out and let it sit for 5 minutes. Scoop big portions straight from the pan, and you’ll get the sweet cornbread crust with the spiced beef underneath.
Ground Beef Pastitsio Casserole
This version brings the deep, spiced flavor of Greek pastitsio to a ground beef casserole. Cinnamon and clove warm the beef, and the creamy top layer sets in the oven so each slice holds its shape.

Ingredients (makes 8 servings)
- Bucatini or penne: 450 g (1 lb)
- Lean ground beef: 900 g (2 lb)
- Yellow onion and garlic, chopped: 1 medium onion plus 2 cloves
- Canned crushed tomatoes: 480 g (17 oz)
- Beef stock: 240 ml (1 cup)
- Ground cinnamon and clove: 1 tsp plus 1/4 tsp
- Butter: 60 g (4 tbsp)
- All-purpose flour: 50 g (6 tbsp)
- Whole milk: 720 ml (3 cups)
- Parmesan, grated: 80 g (1 cup)
Instructions
Step 1: Heat your oven to 180C (350F). Cook the 450 g (1 lb) bucatini in a large pot of salted water 2 minutes less than the package time, so it stays sturdy. Drain it well and you can set it aside while the sauce cooks.
Step 2: Brown the 900 g (2 lb) ground beef, onion, and garlic in a large skillet over medium-high for 8 minutes, breaking the meat up with your spoon. Add the 1 tsp cinnamon and 1/4 tsp clove, then cook 1 minute more, and you’ll smell the warm spice bloom.
Step 3: Pour in the 480 g (17 oz) crushed tomatoes and 240 ml (1 cup) beef stock. Simmer the sauce for 20 minutes, stirring now and then, until it thickens and turns a shade darker. You’ll see a little fat gather at the edges.
Step 4: Melt the 60 g (4 tbsp) butter in a separate saucepan over medium heat, then whisk in the 50 g (6 tbsp) flour. Cook for 1 minute, then slowly add the 720 ml (3 cups) milk while whisking. Bring the sauce to a gentle bubble and cook until it thickens, and you’ll feel it pull at the whisk.
Step 5: Layer half the pasta into a 23 x 33 cm (9 x 13 in) baking dish, then spread all of the beef sauce on top. Add the rest of the pasta, pour the white sauce over it, and scatter the 80 g (1 cup) Parmesan over the surface. Bake for 30 to 35 minutes at 180C (350F), until the top is golden and set.
Step 6: Let the pastitsio stand for 15 minutes so the custard firms up, then cut it into squares and serve. You’ll get clean slices with the spiced beef layer showing between the pasta layers.
Stuffed Pepper Ground Beef Casserole
This one skips the hollowed pepper and gives you all the same sweet, savory filling in one dish. Diced peppers soften into the beef, and the rice finishes cooking right in the tomato sauce.

Ingredients (makes 6 servings)
- Lean ground beef: 900 g (2 lb)
- Long-grain white rice: 200 g (1 cup)
- Bell peppers, green and red, diced: 2 green plus 1 red
- Yellow onion and garlic, minced: 1 medium onion plus 3 cloves
- Canned tomato sauce: 480 g (17 oz)
- Beef stock: 480 ml (2 cups)
- Smoked paprika: 1 tsp
- Dried oregano: 1 tsp
- Mozzarella, shredded: 240 g (2 cups)
- Salt and black pepper: to taste
Instructions
Step 1: Heat your oven to 180C (350F). In a large skillet over medium-high, cook the 900 g (2 lb) ground beef, onion and garlic, and diced peppers for 8 minutes, breaking the meat up as it browns. You’ll see the peppers soften and the edges turn golden.
Step 2: Stir in the 1 tsp smoked paprika, 1 tsp oregano, 200 g (1 cup) rice, 480 g (17 oz) tomato sauce, and 480 ml (2 cups) beef stock. Bring the mixture to a simmer and let it bubble for 5 minutes, and you’ll feel the rice start to absorb some liquid.
Step 3: Scrape everything into a 23 x 33 cm (9 x 13 in) baking dish and cover it tightly with foil. Bake for 25 minutes, until the rice is tender and most of the liquid has been absorbed. You can peek at 20 minutes and add a splash of stock if it looks dry.
Step 4: Uncover the dish and scatter the 240 g (2 cups) mozzarella over the top. Bake for 10 more minutes, until the cheese melts and browns a little at the edges. You’ll see the sauce bubbling around the sides.
Step 5: Let the casserole stand 5 minutes, then serve it from the dish with a big spoon. You’ll want the rice, peppers, and beef together in every scoop.
Southwestern Beef and Black Bean Tortilla Casserole
This is a layered tortilla bake with a dark red chile sauce, black beans, and beef. The tortillas soften in the oven and absorb the smoky sauce, while the top stays just a little chewy around the edges.

Ingredients (makes 8 servings)
- Lean ground beef: 900 g (2 lb)
- Yellow onion and garlic, minced: 1 medium onion plus 4 cloves
- Canned black beans, drained: 850 g (30 oz)
- Canned fire-roasted tomatoes: 425 g (15 oz)
- Red enchilada sauce: 475 ml (16 oz)
- Beef stock: 120 ml (1/2 cup)
- Chili powder and ground cumin: 2 tbsp plus 1 tbsp
- Corn tortillas, cut into wedges: 12
- Cotija or feta, crumbled: 120 g (1 cup)
- Monterey Jack, shredded: 240 g (2 cups)
Instructions
Step 1: Heat your oven to 190C (375F). Cook the 900 g (2 lb) ground beef, onion, and garlic in a large skillet over medium-high for 8 minutes, breaking the meat up as it browns. You can drain off most of the fat when the pink is gone.
Step 2: Add the 2 tbsp chili powder and 1 tbsp cumin, then stir for 1 minute until the spices smell deep and smoky. Tip in the 850 g (30 oz) black beans, 425 g (15 oz) fire-roasted tomatoes, 475 ml (16 oz) enchilada sauce, and 120 ml (1/2 cup) beef stock. Simmer for 10 minutes, and you’ll see the sauce turn glossy and thick.
Step 3: Spread one third of the beef mixture in a 23 x 33 cm (9 x 13 in) baking dish. Layer half the tortilla wedges over it, then repeat with another third of the beef and the rest of the tortillas, finishing with the last third of sauce. Cover with foil and bake for 25 minutes to soften the tortillas. You’ll smell the chili in the oven.
Step 4: Uncover the dish and scatter the 120 g (1 cup) cotija and 240 g (2 cups) Monterey Jack over the top. Bake for 10 more minutes, until the cheese melts and the edges begin to crisp. You’ll see the layers bubbling through.
Step 5: Cool the casserole for 5 minutes, then cut it into squares and serve. You’ll want extra salsa, sliced avocado, or a spoonful of sour cream on top.
Lighter Ground Beef and Zucchini Casserole
This one is for nights when you want the same beefy casserole satisfaction with less starch. Thin zucchini pieces release just enough water to keep the dish juicy, and the tomato sauce stays light and slightly garlicky.

Ingredients (makes 4 servings)
- Lean ground beef: 450 g (1 lb)
- Zucchini, sliced into half-moons: 700 g (1.5 lb)
- Yellow onion and garlic, minced: 1 medium onion plus 3 cloves
- Canned crushed tomatoes: 480 g (17 oz)
- Beef stock: 120 ml (1/2 cup)
- Italian seasoning: 1 tsp
- Red pepper flakes: 1/4 tsp
- Mozzarella, shredded: 170 g (1.5 cups)
- Parmesan, grated: 40 g (1/2 cup)
- Olive oil: 1 tbsp
Instructions
Step 1: Heat your oven to 200C (400F). Warm the 1 tbsp olive oil in a large skillet over medium-high, then add the 450 g (1 lb) ground beef, onion, and garlic. Cook for 7 minutes, breaking the meat up, until no pink remains, and you can drain off any fat.
Step 2: Add the 700 g (1.5 lb) zucchini, 1 tsp Italian seasoning, 1/4 tsp red pepper flakes, and a pinch of salt. Cook for 5 minutes, stirring now and then, until the zucchini just starts to soften but still looks bright. You’ll see a little liquid gather in the pan.
Step 3: Pour in the 480 g (17 oz) crushed tomatoes and 120 ml (1/2 cup) beef stock, then simmer for 5 minutes. You’ll taste the sauce and adjust the salt, and the zucchini should still have some body.
Step 4: Scrape the mixture into a 20 cm (8 in) square baking dish and scatter the 170 g (1.5 cups) mozzarella and 40 g (1/2 cup) Parmesan over the top. Bake for 20 minutes, until the cheese melts and the edges bubble. You’ll see it brown a little around the sides.
Step 5: Let the casserole rest for 5 minutes, then spoon it onto plates. You’ll get a lighter, saucy bake with wide zucchini pieces still holding their shape.
Mini Meatball and Orzo Casserole
This version turns ground beef into small browned meatballs that stay juicy under a blanket of tomato orzo. It takes a few extra minutes to shape, but you get soft pasta and tender meat in every spoonful.

Ingredients (makes 6 servings)
- Lean ground beef: 680 g (1.5 lb)
- Orzo: 340 g (12 oz)
- Egg: 1 large
- Plain breadcrumbs: 50 g (1/2 cup)
- Parmesan, grated: 80 g (1 cup)
- Yellow onion and garlic, minced: 1 medium onion plus 3 cloves
- Canned crushed tomatoes: 794 g (28 oz)
- Beef stock: 720 ml (3 cups)
- Dried oregano, salt, and black pepper: 1 tsp plus to taste
- Mozzarella, shredded: 240 g (2 cups)
Instructions
Step 1: Heat your oven to 190C (375F). In a large bowl, mix the 680 g (1.5 lb) ground beef, 50 g (1/2 cup) breadcrumbs, the egg, 40 g (1/2 cup) Parmesan, 1 tsp oregano, and a pinch of salt and pepper. Roll the mixture into 24 meatballs, a heaping tablespoon each, and you’ll want damp hands so it doesn’t stick.
Step 2: Brown the meatballs in a large ovenproof skillet over medium-high for 5 minutes, turning them, until the sides color deeply. Move them to a plate and brown the rest the same way. You’ll see browned bits stuck to the bottom of the pan.
Step 3: Drain most of the fat, then add the onion and garlic to the skillet and cook for 4 minutes until soft. Pour in the 794 g (28 oz) crushed tomatoes and 720 ml (3 cups) beef stock, then scrape up the browned bits with your spoon. You’ll see the sauce turn a rich, beefy color.
Step 4: Stir in the 340 g (12 oz) orzo and return the meatballs to the skillet. Bring the mixture to a simmer, cover the pan, and give it 8 minutes, stirring once halfway through. The orzo should be halfway tender and the liquid should look creamy, and you’ll need to stir so the pasta doesn’t stick.
Step 5: Uncover the skillet and scatter the 240 g (2 cups) mozzarella and the remaining 40 g (1/2 cup) Parmesan over the top. Slide the skillet into the oven for 12 to 15 minutes, until the cheese melts and the edges pull away from the pan. You’ll smell the tomatoes and browned cheese as it bakes.
Step 6: Let the casserole sit for 5 minutes, then spoon it into shallow bowls and top with torn fresh basil. You’ll get meatballs, creamy orzo, and a cheesy top in one bite.
Philly Cheesesteak Ground Beef Casserole
This casserole borrows the sweet onions, green peppers, and golden cheese from a Philly cheesesteak and turns them into a rich beef bake. The cream cheese melts into the beef stock to make a glossy, savory sauce.

Ingredients (makes 5 servings)
- Rigatoni: 340 g (12 oz)
- Lean ground beef: 900 g (2 lb)
- Green bell pepper, sliced: 1 large
- Yellow onion, sliced: 1 large
- Garlic cloves, minced: 2
- Beef stock: 180 ml (3/4 cup)
- Cream cheese: 225 g (8 oz)
- Provolone cheese slices: 240 g (8 oz)
- Dijon mustard: 1 tbsp
- Salt and black pepper: to taste
Instructions
Step 1: Heat your oven to 180C (350F). Bring a large pot of salted water to a boil and cook the 340 g (12 oz) rigatoni 2 minutes less than the package time, so it stays al dente. Drain the pasta and you can set it aside.
Step 2: Brown the 900 g (2 lb) ground beef in a large skillet over medium-high for 5 minutes, breaking it up with your spoon. Add the sliced green pepper and onion, then cook for 8 more minutes, until the vegetables are tender and the edges begin to caramelize. You’ll see deep brown bits forming on the pan.
Step 3: Stir in the 2 minced garlic cloves and 1 tbsp Dijon mustard, then cook for 30 seconds. Pour in the 180 ml (3/4 cup) beef stock and add the 225 g (8 oz) cream cheese, stirring until it melts into a glossy sauce. You’ll see the sauce cling to the beef and peppers.
Step 4: Fold the drained rigatoni into the beef mixture, then transfer everything to a 23 x 33 cm (9 x 13 in) baking dish. Drape the 240 g (8 oz) provolone slices over the top so they cover the surface. You’ll get a full layer of cheese that will brown in the oven.
Step 5: Bake the casserole for 20 minutes at 180C (350F), until the provolone melts and bubbles. Let it cool for 5 minutes, then scoop it onto plates, and you’ll want a knife to cut through that cheesy top.
The technique that matters most across all of these is building the beef layer before the bake. Brown the meat until the pink is gone and the pan has real brown bits, because that step gives you the savory depth that carries the whole casserole. Cook the sauce down slightly too, so the finished dish holds together when you scoop it.
Pick the one that sounds like dinner tonight, read the step that has the pan in your hand, and let the oven do the rest.
