30-Minute One-Pot Creamy Beef Pasta

This 30-Minute One-Pot Creamy Beef Pasta turns a box of pasta and some ground beef into a rich, stick-to-your-ribs dinner with almost no cleanup. The pasta cooks right in the beef broth, soaking up every bit of savory flavor, and a swirl of sour cream at the end makes the whole thing velvety without feeling heavy.

It is the kind of meal you can pull off on a weeknight when the fridge looks bare and everyone is hungry. There is no separate pot for pasta, no roux to babysit, just a single deep skillet and about half an hour.

Why This One-Pot Pasta Works

The beefy broth does double duty here: it seasons the pasta from the inside out while the starches released during cooking thicken the sauce naturally. You get a glossy, creamy finish without a flour-based sauce, so the meat stays front and center.

Sour cream brings tang and a silky mouthfeel that balances the richness of the beef. Because you stir it in off the heat, the sauce stays smooth and never curdles.

The finished dish tastes like a cross between a creamy Bolognese and an extra-luxe hamburger helper, with tender pasta and a sauce that clings to every twist.

Ingredients

• 1 lb ground beef: 80/20 gives the best flavor without being greasy, but 90/10 works too.
• 1 small yellow onion, finely chopped: finely chopped so it melts into the sauce.
• 2 cloves garlic, minced: measure with your heart if you love garlic.
• 1 tbsp tomato paste: adds depth and a subtle sweetness.
• 1 tsp Italian seasoning: a blend of oregano, basil, thyme, and rosemary.
• 1 tsp kosher salt: plus more to taste.
• 1/2 tsp black pepper: freshly cracked if you have it.
• 2 cups beef broth: low-sodium so you control the saltiness.
• 8 oz rotini pasta: any short shape like penne, fusilli, or shells works.
• 1/2 cup full-fat sour cream: room temperature helps it blend more easily.
• 1/2 cup freshly grated Parmesan cheese: plus more for serving.
• Chopped fresh parsley: for a fresh finish, optional.

Variations / Substitutions

• Swap the protein: ground turkey, chicken, or plant-based crumbles all work. Turkey and chicken will be leaner, so add a drizzle of oil when browning.
• Dairy-free: use a thick coconut cream or unsweetened cashew cream in place of sour cream, and skip the Parmesan or use a dairy-free alternative.
• Add veggies: stir a handful of baby spinach or thawed frozen peas into the pot when you add the sour cream, just until wilted or warm.
• Change the pasta: any short, sturdy pasta shape holds up well. Avoid long noodles like spaghetti, which can clump in a one-pot method.
• Spice it up: a pinch of red pepper flakes added with the garlic gives the sauce a gentle, warm heat.

If you like this style of dinner, try One-Pot Cajun Sausage Pasta next.

How to Make Creamy Beef Pasta

Step 1: Brown the Beef

Place a deep 12-inch skillet or Dutch oven over medium-high heat. Add the ground beef and cook, breaking it into crumbles with a wooden spoon, for 5 to 6 minutes, until no pink remains. If the beef has released more than a tablespoon or two of fat, spoon off the excess and discard it.

The beef should start to sizzle and caramelize in spots. Those browned bits on the bottom of the pan will flavor the whole dish, so do not rush this step.

Step 2: Sauté the Aromatics

Reduce the heat to medium and add the chopped onion to the pan. Cook, stirring occasionally, for 3 to 4 minutes, until the onion is soft and translucent. Toss in the garlic, tomato paste, Italian seasoning, salt, and pepper, and stir constantly for 1 minute, until the tomato paste darkens a shade and the garlic smells sweet.

That darkening step deepens the savory backbone of the sauce, so do not skip it. If the paste sticks, a splash of broth will loosen it.

Step 3: Simmer the Pasta in the Broth

Pour in the 2 cups of beef broth, scraping the bottom of the pan with a wooden spoon to lift every bit of stuck-on flavor. Stir in the pasta, turn the heat to high, and bring the whole thing to a boil.

Once boiling, reduce the heat to low, cover the pan, and simmer for 10 to 12 minutes. Give it a good stir at the halfway mark to prevent sticking. The pasta should be just shy of al dente and most of the liquid should be absorbed, with a little starchy broth still pooling in the bottom.

Step 4: Stir in the Creamy Finish

Remove the pan from the heat completely. Add the sour cream and grated Parmesan, and stir gently but thoroughly until the cheese melts and the sauce turns a pale, creamy shade. Let the pot rest, uncovered, for 2 minutes.

Right off the heat, the sauce will look a bit loose. After that short rest, the starches set up and the whole thing becomes thick and luscious, coating every piece of pasta.

Step 5: Spoon and Serve

Spoon the hot pasta into wide bowls, piling it high. Finish with a little extra Parmesan, a scatter of parsley, and a crack of black pepper if you like.

Serve it right away while the sauce is at its glossiest and the pasta is still steaming. The bowl will be empty faster than you expect.

A Few Tips for the Creamiest Pasta

• Don’t drain the beef completely. A little rendered fat carries flavor and helps the sour cream meld into the sauce without breaking, so leave about a tablespoon in the pan.
• Grate your own Parmesan. Pre-shredded cheese often has anti-caking starches that prevent it from melting smoothly. A wedge you grate yourself dissolves into a silky sauce.
• If your beef broth is low-sodium, taste the finished dish before adding more salt. Parmesan and tomato paste both bring salt, so you may need less than you think.
• Stir the sour cream in off the heat. High heat can cause the dairy to curdle, so pull the pan from the burner before that final swirl.

This recipe doubles easily for a larger crowd or meal prep. To double the recipe, use these amounts and a very large pot:

Storing Leftover Creamy Beef Pasta

• Refrigerate: Cool the pasta and transfer it to an airtight container. It keeps well in the fridge for up to 4 days.
• Reheating: Warm portions gently in a skillet over low heat with a splash of milk or broth. Stir often until the sauce relaxes again. The microwave works too, but use 50% power and stir halfway to keep the sauce from separating.

What to Serve with Creamy Beef Pasta

A simple green salad with a bright lemon vinaigrette cuts through the richness of the creamy sauce beautifully. Garlic bread is a no-brainer for sopping up every last bit, and roasted broccoli or green beans tossed in olive oil and salt add a little freshness without much extra work. For a lighter side, try a shaved fennel and arugula salad, which brings a crisp, peppery crunch that plays well against the soft pasta.

Frequently Asked Questions

Can I use milk instead of sour cream?

Yes, though the sauce will be thinner and less tangy. Use whole milk and reduce it slightly after the pasta cooks, then stir in the Parmesan. The result is still creamy but lacks the same body.

Can I add vegetables to the dish?

Absolutely. Sliced mushrooms can go in with the onion, and a big handful of baby spinach or frozen peas can be stirred in at the end, just until wilted or heated through.

Why did my sauce turn grainy or separate?

Sour cream can curdle if it hits a boiling hot pan. Always remove the pot from the heat before you add the sour cream, and stir it in gently.

Can I make this ahead of time?

You can brown the beef and onion up to a day ahead and store them in the fridge. When ready, pick up at step 3, adding a few extra minutes of simmering since the ingredients will be cold.

Is this recipe gluten-free?

Use a gluten-free short pasta and check that your beef broth and tomato paste are gluten-free. The rest of the ingredients are naturally gluten-free, and the one-pot method works the same way.

Creamy Beef Pasta Recipe

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Prep Time 10 minutes mins

Cook Time 20 minutes mins

Total Time 30 minutes mins

Servings: 4 servings

Calories: 520

Ingredients Method Notes

Ingredients

  

• 1 lb ground beef
• 1 small yellow onion, finely chopped
• 2 cloves garlic, minced
• 1 tbsp tomato paste
• 1 tsp Italian seasoning
• 1 tsp kosher salt
• 1/2 tsp black pepper
• 2 cups beef broth
• 8 oz rotini pasta
• 1/2 cup full-fat sour cream
• 1/2 cup freshly grated Parmesan cheese
• Chopped fresh parsley, for serving

Method

 

1. Brown the beef over medium-high heat in a deep skillet for 5-6 minutes, then drain excess fat.
2. Add the onion and cook 3-4 minutes until soft. Stir in garlic, tomato paste, Italian seasoning, salt, and pepper; cook 1 minute.
3. Pour in the beef broth, scrape the bottom, then add the pasta. Bring to a boil, cover, reduce heat to low, and simmer 10-12 minutes until tender.
4. Remove from heat, stir in the sour cream and Parmesan, then let rest 2 minutes to thicken.
5. Spoon into bowls, top with extra Parmesan and parsley, and serve hot.

Notes

Let the sour cream sit on the counter for 10 minutes before you start to take the chill off. Cold sour cream can seize up when it hits warm pasta, so a quick tempering makes a smoother sauce. If the pasta absorbs all the broth before it is tender, add a splash of hot water and continue cooking.