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Pour This Creamy Liquid Over Ground Beef and Uncooked Pasta Shells for a Cozy One-Pot Dinner

There is something especially satisfying about a dinner that comes together in a single Dutch oven. When browned ground beef meets tender pasta shells, a creamy sauce, and a few simple seasonings, you get the kind of comforting meal that feels substantial without requiring a sink full of dishes.

The secret to this one-pot pasta is adding creamy milk directly to the browned beef and uncooked shells. As everything simmers together, the pasta absorbs the savory cooking liquid while releasing starch that naturally helps thicken the sauce. The result is a rich, velvety skillet-style pasta with plenty of beef in every bite.

It is an easy option for a busy evening, and because the pasta cooks right in the sauce, the flavors have a chance to mingle from the beginning.

Why This One-Pot Pasta Works

Traditional pasta recipes often require boiling the noodles separately before combining them with the sauce. This recipe takes a different approach.

The uncooked shells go straight into the Dutch oven with the browned beef and cooking liquid. As they simmer, they gradually soften and absorb flavor. Their curved shape is particularly useful because the shells catch little pockets of creamy sauce and ground beef.

The milk provides the creamy foundation, while broth keeps the mixture flavorful and gives the pasta enough liquid to cook properly. A modest amount of tomato paste adds depth and balances the richness, while cheese stirred in at the end makes the sauce even smoother.

The best part is that everything happens in one pot.

Ingredients

For approximately 4–6 servings, you will need:

1 pound ground beef
2 cups uncooked medium pasta shells
2 cups whole milk
2 cups beef or chicken broth
1 cup shredded cheddar cheese
2 tablespoons tomato paste
1 small yellow onion, finely diced
2 cloves garlic, minced
1 tablespoon olive oil, if needed
1 teaspoon paprika
1 teaspoon Italian seasoning
½ teaspoon onion powder
½ teaspoon salt, plus more to taste
¼ teaspoon black pepper
½ cup finely grated Parmesan cheese, optional
1 tablespoon chopped fresh parsley, optional

Choosing the Right Milk

Whole milk produces the richest result while still keeping the sauce relatively light compared with using heavy cream. If you use a lower-fat milk, the sauce may be somewhat thinner.

For an especially creamy finish, you can replace part of the milk with a small amount of heavy cream. However, the pasta still needs enough liquid to cook, so avoid making the mixture excessively thick at the beginning.

Step 1: Brown the Ground Beef

Place a large Dutch oven over medium-high heat.

Add the ground beef and break it apart with a wooden spoon or spatula. Let it cook for several minutes, stirring occasionally, until it is thoroughly browned.

If there is a substantial amount of excess fat in the pot, carefully drain some of it. Leave a small amount behind because it contributes flavor and helps cook the vegetables.

If your beef is very lean, add a tablespoon of olive oil before continuing.

Step 2: Build the Flavor Base

Add the diced onion to the browned beef.

Cook for about 3–4 minutes, stirring occasionally, until the onion begins to soften. Add the minced garlic and cook for another 30 seconds.

Be careful not to let the garlic sit against the bottom of the pot for too long, as it can burn quickly.

Next, stir in the tomato paste, paprika, Italian seasoning, onion powder, salt, and black pepper.

Cook this mixture for about one minute.

That brief cooking time is useful because it allows the tomato paste and seasonings to develop a deeper flavor before the liquid is added.

Step 3: Add the Uncooked Pasta Shells

Pour the uncooked pasta shells directly into the Dutch oven.

Stir them thoroughly with the seasoned beef mixture so that the shells become coated with the flavorful mixture.

There is no need to boil the pasta separately.

This is one of the defining features of the recipe: the shells cook directly in the same pot where the beef and sauce are prepared.

Step 4: Pour in the Creamy Liquid

Now comes the important part.

Pour 2 cups of whole milk over the beef and uncooked pasta shells.

Follow it with 2 cups of broth.

Stir everything together, making sure the shells are mostly submerged in the liquid.

The mixture may look quite loose at this stage. That is exactly what you want. The pasta will absorb some of the liquid as it cooks, and its starch will gradually thicken the sauce.