
Creamy Beef and Shells is one of those weeknight wonders that feels like a warm hug at dinnertime. It brings together savory ground beef, a velvety tomato cream sauce, plenty of melty cheddar, and pasta shells that catch every bit of the rich goodness. Whether you are feeding kids or craving grown-up comfort food, this dish is fast to prepare and never disappoints.
I stumbled upon this recipe trying to use up leftover ground beef and a half-box of shells. Ever since, it has become the dish my family wants on chilly evenings or when we need an easy cozy meal.
Ingredients
- Pasta shells: These little cups are perfect for holding extra sauce I grab a medium size for the best texture
- Cooking oil: Keeps everything from sticking and helps brown the beef A light neutral oil like canola or avocado works well
- Yellow onion: Adds sweetness and depth Dice it fine so it melts into the sauce
- Garlic: Freshly minced garlic gives the sauce its signature savory backbone Choose firm plump cloves for boldest flavor
- Ground beef: I use 80 percent lean for best results Look for bright red beef and cook it fresh for juiciness
- Tomato paste: The key to rich concentrated tomato flavor in the sauce Go for double concentrate if available and watch for vibrant color
- Beef stock: Enhances meaty taste and helps bring the sauce together Use low sodium if you like more control over saltiness
- Dijon mustard: Adds a quiet tang that keeps the sauce from tasting flat My tip is to use a good quality jar for smoother flavor
- Italian seasoning: Brings that characteristic herby warmth
- Paprika: Offers gentle smokiness Sweet paprika is my favorite for this recipe
- Heavy cream: The finishing touch for velvet richness Use fresh cream if possible for a silkier sauce
- Cheddar cheese: Freshly shredded cheese melts best and gives that gooey pull Sharp cheddar is perfect for flavor pop
- Salt and pepper: Bring up all the other seasonings Always taste as you go
- Parsley: Fresh or dried parsley adds color and a touch of green freshness at the end
Step-by-Step Instructions
- Prepare the Pasta:
- Boil a large pot of salted water and cook pasta shells according to the package directions. Drain thoroughly with a colander so the sauce will cling perfectly.
- Sauté Aromatics:
- Pour cooking oil into a wide nonstick skillet or sauté pan. Warm over medium high heat. Add finely chopped onion and minced garlic. Stir for about one minute until you smell them releasing their aroma but before onions brown.
- Brown the Beef:
- Add ground beef right into the pan. Use a wooden spoon to break it into small crumbles as it cooks. Stir occasionally until the beef turns from pink to brown and is cooked through with no more raw bits usually four minutes.
- Build the Sauce:
- Turn the heat to medium low. Spoon in the tomato paste and pour in beef stock. Add Dijon mustard, Italian seasoning, and paprika. Stir slowly and let everything come together The paste and spices form a thick rich sauce as it simmers about two minutes.
- Make it Creamy:
- Pour in the heavy cream and sprinkle in shredded cheddar cheese. Stir gently until the cheese melts and the sauce looks glossy and smooth. This is when everything smells irresistible.
- Mix in Pasta Shells:
- Add the drained pasta shells right into the pan. Stir well so every shell gets coated generously in sauce and cheese. Let everything warm together for a minute or two.
- Finish and Serve:
- Taste and season with a bit of salt and pepper. Sprinkle chopped parsley on top for a fresh finish. Serve warm and watch everyone dig in.

I always look forward to the way sharp cheddar melts into this sauce. My kids love topping their bowls with a sprinkle of extra cheese and parsley and sometimes we laugh about how many shells can fit on a spoon at once.
Storage Tips
Leftovers keep well in an airtight container in the fridge for up to three days. When reheating add a splash of milk or cream to bring back the sauciness. The sauce thickens as it sits so a quick stir makes everything creamy again.
If you want to freeze save the finished pasta in a freezer-safe dish up to one month. Thaw in the fridge then reheat gently on low heat to avoid drying out the pasta.
Ingredient Substitutions
If you are out of heavy cream whole milk plus a spoonful of butter gets you close. You can swap Italian seasoning for a mix of dried basil and oregano. Ground turkey or chicken works well if you want to lighten things up.
For cheese variation Monterey Jack or mozzarella gives a slightly different but just as delicious bite. I sometimes add a handful of spinach at the end for some veggie color.
Serving Suggestions
This creamy pasta makes a meal on its own but a crisp salad or steamed green beans balance the richness beautifully. Garlic bread or a warm baguette is perfect for scooping up extra sauce. Sometimes we serve it in big bowls as the centerpiece for Sunday family suppers.
Cultural and Historical Context
While this dish feels like classic American comfort food it owes a nod to Italian American favorites like baked ziti or beefy skillet pasta. Shell pasta became popular in home kitchens because its shape cradles sauce better than most other pasta types. In my house this recipe is a modern answer to old-fashioned casseroles.
Frequently Asked Questions
- → Which pasta works best for this dish?
Medium pasta shells hold the rich sauce perfectly, but elbow macaroni can be substituted if preferred.
- → Can I use a different cheese?
Cheddar melts well, but feel free to use mozzarella or a blend for different flavor profiles.
- → How do I store leftovers?
Transfer to an airtight container and refrigerate for up to three days. Reheat gently with a splash of cream if needed.
- → Is it possible to lighten the dish?
For a lighter option, substitute ground turkey and use milk or half-and-half instead of heavy cream.
- → What side dishes complement this meal?
Simple green salads or buttered garlic bread make great companions and round out the meal nicely.
- → Can this be made in advance?
This meal reheats well. Assemble and refrigerate, then warm just before serving for best texture.