Cheesy Garlic Beef Shells

There is something about a creamy, cheesy pasta that just makes everything feel right. This cheesy garlic beef and shells pasta is the kind of dinner that comes together easily but tastes like you spent much more time on it. The sauce is rich and smooth, layered with garlic, melted cheeses, and a subtle depth from the white wine and Dijon mustard. Every shell catches the sauce perfectly, making each bite full of flavor.

This recipe is perfect for weeknights when you want something comforting but still simple. It comes together in about 30 minutes, uses approachable ingredients, and delivers a meal that everyone will love. It’s cozy, satisfying, and one of those recipes you’ll find yourself making again and again—from my kitchen to yours.

Ingredients

• 1 box medium pasta shells• 1 lb lean ground beef• 1 teaspoon olive oil• ½ small yellow onion, finely chopped• 5 large garlic cloves (or 6–7 small cloves), minced and divided• 1 teaspoon paprika• 1 teaspoon salt• 1 teaspoon Italian seasoning• Salt and pepper to taste• ⅓ cup dry white wine• 2 cups heavy cream• 2 teaspoons Dijon mustard• 1 cup gruyère cheese, shredded• ½ cup white cheddar cheese, shredded• ½ cup parmesan cheese, shredded

Step-by-Step Instructions

Step 1: Cook the pasta

Bring a large pot of salted water to a boil and cook the shells according to package directions until al dente. Properly salting the water helps build flavor from the start.

Drain the pasta and set aside. Reserve a small amount of pasta water if needed later.

Step 2: Brown the beef

In a large skillet, heat the olive oil over medium heat. Add the ground beef and cook, breaking it apart with a spoon, until fully browned and cooked through, about 5–7 minutes.

Step 3: Build the flavor base

Add the chopped onion and half of the minced garlic to the skillet. Cook for about 5 minutes, stirring occasionally, until the onion becomes soft and translucent and the garlic is fragrant.

Stir in the paprika, salt, Italian seasoning, and pepper to taste.

Step 4: Deglaze with wine

Pour in the white wine and allow it to simmer for about 5 minutes. This step reduces the wine and concentrates its flavor while lifting any browned bits from the bottom of the pan.

Step 5: Add cream and remaining garlic

Add the heavy cream, Dijon mustard, and the remaining minced garlic to the skillet. Stir to combine and bring the mixture to a gentle simmer.

Let the sauce simmer for about 5 minutes, or until it begins to thicken slightly. Adding the second portion of garlic at this stage preserves its fresh, bold flavor and gives the sauce a deeper garlic profile.

Step 6: Melt in the cheese

Remove the skillet from heat and add the gruyère, white cheddar, and parmesan. Stir continuously until the cheeses are fully melted and the sauce is smooth and creamy.

Step 7: Combine pasta and sauce

Add the cooked shells directly into the sauce and stir until evenly coated. The shells hold the creamy sauce perfectly, making every bite rich and flavorful.

If needed, add a small splash of reserved pasta water to loosen the sauce.

Step 8: Serve

Serve immediately while warm. Finish with additional parmesan or fresh cracked pepper if desired.