Philly Cheese Steak Stuffed Peppers (Low Carb, Cheesy Dinner)

If you love a classic Philly cheesesteak but want a low carb way to enjoy it, these Philly Cheese Steak Stuffed Peppers deliver all the savory goodness with none of the bread. Tender slices of steak, sautéed onions and peppers, and gooey provolone get packed into a sweet bell pepper and baked until bubbly.

It’s a satisfying weeknight dinner that comes together in about 45 minutes, and everyone gets their own edible bowl. No roll needed.

Why This One Stays in the Rotation

These stuffed peppers hit every note I want in a weeknight meal. The ribeye stays juicy inside the pepper instead of drying out, and the provolone melts into the filling so each bite has stretchy cheese and savory steak.

I love that I’m eating a whole bell pepper with my meal. It feels fresher than a heavy sandwich, and the charred edges of the pepper add a subtle sweetness that balances the salty meat.

Ingredients

• 4 large bell peppers, any color: pick ones that sit flat for even baking
• 1 lb ribeye steak, thinly sliced: sirloin works well too if ribeye isn’t available
• 1 tbsp olive oil, plus more for brushing: for sautéing and coating peppers
• 1 medium yellow onion, thinly sliced: a sweet onion balances the savory flavors
• 1 green bell pepper, thinly sliced: classic for that Philly bite inside the filling
• 8 oz cremini mushrooms, sliced: any mushroom you like, white buttons are fine
• 3 cloves garlic, minced: fresh garlic gives the best punch
• 1 tbsp Worcestershire sauce: that tangy depth you expect in a cheesesteak
• 1 tsp kosher salt: plus a pinch for the peppers
• ½ tsp black pepper: fresh cracked is best
• 8 slices provolone cheese: use thin deli slices so they melt fast

Variations / Substitutions

• Swap the steak: boneless chicken thighs or sliced turkey breast work, just cook until done in the pan before stuffing.
• Try a different cheese: white American melts like a dream and tastes authentic, or mozzarella for a milder pull.
• Add some heat: toss pickled pepperoncini into the filling or sprinkle red pepper flakes in the skillet.
• Dairy free: use your favorite dairy-free provolone or mozzarella style cheese, and sauté in olive oil.
• No mushrooms: swap in more sliced bell pepper or a handful of spinach that wilts in the pan.

If you like this filling, you can also spoon it over a split hoagie roll for a traditional sandwich.

How to Make Philly Cheese Steak Stuffed Peppers

Step 1: Halve and Arrange the Peppers

Preheat the oven to 400°F (200°C). Cut the 4 large bell peppers in half lengthwise through the stem, scoop out the seeds and ribs, and leave the stem attached (it helps the pepper hold its shape). Brush the inside and outside of each half with a little olive oil and season with a pinch of salt and pepper, then set them cut side up in a 9×13 baking dish or on a rimmed baking sheet.

The peppers should look glossy and lightly coated. They will soften and color slightly in the oven while the filling cooks on the stove.

Step 2: Sear the Steak and Vegetables

Heat 1 tbsp olive oil in a large skillet over medium high heat. Add the sliced onion and green bell pepper, season with half the salt and pepper, and cook for 5 to 7 minutes until they soften and the onion turns translucent. Stir in the sliced mushrooms and minced garlic, and let them cook 3 more minutes until the mushrooms release their liquid and it mostly evaporates.

Push the vegetables to one side of the pan. Add the thinly sliced ribeye to the open space, scatter the remaining salt and pepper over it, and drizzle in the Worcestershire sauce. Let the steak sear without moving for 2 minutes, then toss everything together and cook 2 to 3 minutes more until the steak is browned but still pink in the middle. Take the pan off the heat.

Step 3: Fill the Peppers and Bake

Spoon the hot steak and vegetable mixture into the prepared pepper halves, pressing down gently so each one is packed full. Lay a slice of provolone over the top of each pepper, folding or tearing the cheese so it covers the filling completely.

Slide the baking dish into the oven and bake for 15 to 20 minutes. The cheese should be fully melted and starting to turn golden in spots, and a paring knife should slide into the pepper with little resistance.

Step 4: Finish with Melted Cheese and Serve

Let the peppers rest in the dish for 5 minutes. That brief pause lets the cheese set just enough so it doesn’t slide off when you lift them. Use a wide spatula to transfer each pepper half to a plate, and spoon any juices from the baking dish over the top. Serve while the cheese is still hot and stretchy.

A Few Tips for the Best Stuffed Peppers

• Pick blocky peppers that sit upright without tipping. A flat bottom makes stuffing and baking much easier.
• Slice the steak as thin as you can, and always against the grain. Partial freezing for 20 minutes firms the meat up and makes slicing easier.
• Cook the filling until most of the pan moisture evaporates. Any leftover liquid will make the peppers soggy in the oven.
• For extra browned, bubbly tops, switch the oven to broil for the last 2 minutes. Watch closely so the cheese doesn’t burn.

Bake times can vary a little depending on your peppers:

Storing Leftovers

• Refrigerate: Cool completely, then place stuffed peppers in an airtight container and refrigerate up to 4 days.
• Reheating: Warm in a 350°F oven for 10 minutes, or microwave for 2 minutes if you’re in a hurry. The oven keeps the cheese and pepper texture best.

What to Serve With Philly Cheese Steak Stuffed Peppers

A simple green salad with a sharp vinaigrette cuts through the richness of the cheese and steak. If you aren’t watching carbs, a handful of kettle chips on the side adds crunch and saltiness that feels right next to the savory peppers.

Frequently Asked Questions

Can I use ground beef instead of steak?

You can, but the texture changes quite a bit. Cook 1 lb ground beef with the vegetables until browned and crumbly, drain any extra fat, then stuff. It is more like a cheeseburger pepper than a cheesesteak.

Can I make these ahead of time?

Yes. Stuff the peppers with the cooked filling and let them cool, then cover and refrigerate up to 24 hours before baking. Add about 5 extra minutes to the bake time since they will go in cold.

Can I freeze stuffed peppers?

Absolutely. Assemble them in a freezer safe dish but skip the cheese on top until later. Cover and freeze for up to 3 months. Thaw overnight in the fridge, add the provolone, and bake as directed.

Are these keto friendly?

This recipe keeps the carbs low, around 10g net per serving, by using bell peppers instead of bread. It fits a keto or low carb eating plan well.

Philly Cheese Steak Stuffed Peppers Recipe

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Prep Time 15 minutes mins

Cook Time 30 minutes mins

Total Time 45 minutes mins

Servings: 4 servings

Calories: 410

Ingredients Method Notes

Ingredients

  

• 4 large bell peppers, any color
• 1 lb ribeye steak, thinly sliced
• 1 tbsp olive oil, plus more for brushing
• 1 medium yellow onion, thinly sliced
• 1 green bell pepper, thinly sliced
• 8 oz cremini mushrooms, sliced
• 3 cloves garlic, minced
• 1 tbsp Worcestershire sauce
• 1 tsp kosher salt
• ½ tsp black pepper
• 8 slices provolone cheese

Method

 

1. Preheat oven to 400°F. Halve the peppers, remove seeds, brush with oil, season, and set in a baking dish.
2. Sauté onion and sliced green pepper in olive oil 5 to 7 minutes. Add mushrooms and garlic, cook 3 minutes more.
3. Push veggies aside and sear steak with Worcestershire, salt, and pepper for 2 minutes per side, then mix everything together and remove from heat.
4. Stuff peppers, top with provolone, and bake 15 to 20 minutes until cheese is melted and peppers are tender.
5. Let rest 5 minutes, then plate and serve.

Notes

If your pepper halves wobble, tear a small piece of foil into a ring and nestle the pepper in it so it stays upright. The resting time is already accounted for, so serve while hot and stretchy.