Name: One Pot Cheesy Beef and Shells Recipe
Prep time: 10 min
Cook time: 20 min
Total time: 30 min
Cuisine: American
Ingredients: 1 pound lean ground beef (90-93% lean); 1 large yellow onion, diced small; 3 garlic cloves, finely minced; 2 tablespoons all-purpose flour; 2 cups reduced beef broth; 8-ounce can tomato sauce; 1 teaspoon Italian seasoning; 1 teaspoon paprika; 1 teaspoon garlic powder; 1 teaspoon salt; 1 teaspoon freshly ground black pepper; 8 ounces small pasta shells; ½ cup heavy cream; 2 ½ cups shredded cheddar cheese; Freshly grated Parmesan cheese; Fresh herbs; Additional cheddar cheese

Jump to Recipe· 4.1 from 20 reviews

If you’re in the mood for a comforting, flavorful dinner that comes together in just one pot, you’re going to love this One Pot Cheesy Beef and Shells Recipe. It’s a luscious blend of tender pasta shells, hearty ground beef, and a creamy, cheesy sauce that feels like a warm hug on any night of the week. From the first bite, you’ll appreciate how every ingredient works in harmony to deliver a dish that’s simple to make yet utterly satisfying. Whether you’re cooking for family or friends, this recipe brings that perfect combination of ease and incredible taste to your table.

Ingredients You’ll Need

A top view of various cooking ingredients arranged on a white marbled surface, featuring seven bowls of different sizes. In the top left, a wooden bowl holds raw ground meat with a pink color and rough texture. To its right, a small white bowl contains four different spices and seasonings divided into neat sections: green dried herbs, white salt, light beige garlic powder, and orange-red chili powder. Below them, a large clear glass bowl is filled with bright yellow small shell pasta. Next to the pasta, a white bowl is filled with chopped white onions. Below the meat, a small clear bowl holds white flour, and nearby, a wooden bowl contains finely chopped garlic. On the bottom left, a medium-size clear glass bowl is filled with smooth red tomato sauce, and on the bottom right, a larger white bowl contains orange chicken broth with a liquid texture. Photo taken with an iphone --ar 4:5 --v 7

I love how straightforward yet essential these ingredients are for crafting a dish that’s bursting with flavor and texture. Each one plays its part: the beef adds heartiness, the spices awaken your palate, and the cheese delivers that irresistible creamy finish.

1 pound lean ground beef: I recommend 90-93% lean to keep it juicy without too much grease.
1 large yellow onion, diced small: Adds sweetness and depth as it softens.
3 garlic cloves, finely minced: For a fragrant, savory punch.
2 tablespoons all-purpose flour: Creates a roux to thicken the sauce beautifully.
2 cups reduced beef broth: Builds a rich, flavorful base for the sauce.
8-ounce can tomato sauce: Brings tang and a lovely color contrast.
1 teaspoon Italian seasoning: A perfect herbal blend to lift the entire dish.
1 teaspoon paprika: Adds subtle smoky warmth without overpowering.
1 teaspoon garlic powder: Enhances the garlic flavor in an easy way.
1 teaspoon salt: Essential for balancing all the flavors.
1 teaspoon freshly ground black pepper: Adds a touch of heat and complexity.
8 ounces small pasta shells: These little shells hold the sauce perfectly; small elbow macaroni can work but check the FAQs for why shells are preferred.
½ cup heavy cream: Makes the sauce luxuriously silky.
2 ½ cups shredded cheddar cheese: The heart of the cheesy goodness in this recipe.
Optional garnishes (Parmesan cheese, fresh herbs): To add a fresh and flavorful finishing touch.

How to Make One Pot Cheesy Beef and Shells Recipe

Step 1: Brown the Ground Beef

Start by adding your ground beef to a large skillet over medium-high heat. Break it up with a spatula as it cooks so every bite is perfectly tender and browned. Once it’s cooked through, remove it with a slotted spoon and set it aside—don’t drain the liquids just yet since that flavorful fat will later help soften your onions.

Step 2: Saute the Onions

Next, toss your diced onions into the same skillet and cook for about 4 minutes until they turn soft and translucent. Stir frequently to prevent burning and to achieve that beautiful even cook that adds sweetness and depth to your sauce.

Step 3: Cook the Garlic

Add the minced garlic to your softened onions and cook for about a minute while stirring nearly constantly. This releases its beautiful aroma and layers a savory base for the entire dish.

Step 4: Make the Roux with Flour

Sprinkle the flour evenly over the onions and garlic, then stir thoroughly to combine. Cook for one minute to eliminate the raw flour taste. This little step creates a roux, which will help thicken our sauce for that irresistible creamy texture.

Step 5: Add Broth and Thicken

Slowly pour in the beef broth while stirring constantly. Turn the heat up to high and keep stirring for 1 to 2 minutes until you notice the sauce thickening slightly. This concentrated flavor base will soon become the heart of your cheesy beef and shells.

Step 6: Simmer with Tomato Sauce, Seasoning, and Pasta

Stir in the tomato sauce, Italian seasoning, paprika, garlic powder, salt, pepper, and the small pasta shells. Lower the heat to medium-low, cover, and let it simmer for about 10 minutes or until most of the liquid is absorbed and the pasta is perfectly al dente. Don’t worry if the pasta needs a few more minutes; simply follow some quick tips in the recipe and FAQs to get it just right.

Step 7: Melt in the Cheese and Cream

Pour in the heavy cream and add your shredded cheddar cheese. Increase the heat to medium-high and continuously stir until the cheese melts into a rich, creamy sauce, about 1 to 2 minutes. This is where the magic happens — a luscious, cheesy finish that every bite will savor.

Step 8: Return the Beef and Combine

Bring the browned beef back into the skillet and stir well to combine everything. Let it cook together for another minute or two so the beef warms through and all those fantastic flavors mingle perfectly.

Step 9: Garnish and Serve

If you want to take your One Pot Cheesy Beef and Shells Recipe to the next level, sprinkle freshly grated Parmesan cheese or some fresh herbs like parsley or basil on top. Serve immediately while the cheese is melty and the dish is cozy and inviting.

How to Serve One Pot Cheesy Beef and Shells Recipe

A large white pan filled with a creamy pasta dish made of small shell pasta mixed with browned ground meat and coated in a rich orange sauce. The pasta and meat are spread evenly all over the pan with small green parsley leaves scattered on top for fresh color. Around the pan on a white marbled surface, there is a small bunch of fresh parsley and a silver spoon, with an orange textured cloth nearby. photo taken with an iphone --ar 4:5 --v 7

Garnishes

Finishing with garnishes like a sprinkle of Parmesan or chopped fresh herbs instantly elevates the dish. It adds a burst of freshness and a little extra flavor contrast that balances the creamy richness perfectly. If you love extra cheesiness, add a few more cheddar shreds on top—it never hurts!

Side Dishes

This dish stands well on its own but pairs wonderfully with a crisp green salad or steamed vegetables to cut through the richness. A crusty garlic bread also makes a fantastic side, perfect for scooping up any cheesy sauce left on the plate.

Creative Ways to Present

For a fun twist, spoon the One Pot Cheesy Beef and Shells Recipe into individual oven-safe ramekins and broil with an extra layer of cheese until golden and bubbly on top. It’s a fancy touch for casual dinners or meal prepping in pretty containers for lunches.

Make Ahead and Storage

Storing Leftovers

Store leftovers in an airtight container in the fridge for up to 3-4 days. The flavors actually meld together nicely, making it great for enjoying as a quick, satisfying meal later in the week.

Freezing

You can freeze this dish, though it’s best to do so before adding the cream and cheese to preserve texture. Freeze in a suitable container for up to 2 months. When ready to eat, thaw overnight in the fridge and add cheese and cream fresh when reheating.

Reheating

Reheat gently on the stove over low heat, stirring occasionally. If the sauce thickens too much, add a splash of broth or milk to loosen it back up. This keeps the One Pot Cheesy Beef and Shells Recipe creamy and delicious, just like the first time.

FAQs

Can I substitute the pasta shells with another type of pasta?

While small elbow macaroni can be a substitute, small pasta shells are recommended because their shape holds the sauce better. Other pasta shapes may not absorb the sauce as well, resulting in a less creamy bite.

Can I use ground turkey or chicken instead of beef?

Yes, you can swap in ground turkey or chicken for a leaner option. Keep in mind that the flavor will be milder, so seasoning a bit more may help keep the dish flavorful and satisfying.

Is it okay to use low-fat cheese and cream?

You can use reduced-fat versions, but the dish won’t be as creamy or rich. For the best melt and flavor, full-fat cheese and cream really are worth it here.

How can I make this recipe spicier?

Add a pinch of red pepper flakes or a dash of hot sauce during the seasoning step. This will give the One Pot Cheesy Beef and Shells Recipe a nice little kick without overpowering the savory flavors.

Can I make this recipe vegan or vegetarian?

For a vegetarian version, try substituting the ground beef with plant-based meat alternatives and using vegetable broth. Use vegan cheese and cream alternatives to keep the rich, creamy texture intact.

Final Thoughts

This One Pot Cheesy Beef and Shells Recipe has become one of my go-to comfort foods that never disappoints. It’s quick, straightforward, and endlessly satisfying—the perfect solution for busy weeknights or cozy weekends. I can’t wait for you to try it yourself and share the joy this creamy, cheesy, and hearty dish brings to your table!