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Creamy beef and shells pasta dish with cheese and herbs.

Creamy Beef and Shells

A comforting and delicious dish perfect for busy weeknights or cozy weekends, featuring a rich combination of beef, pasta, and creamy sauce that satisfies even the pickiest eaters.
Prep Time 10 minutes
Cook Time 25 minutes
Total Time 35 minutes
Course Dinner, Main Course
Cuisine American
Servings 4 servings
Calories 610 kcal

Ingredients
  

Pasta and Beef

  • 8 ounces medium pasta shells
  • 1 pound ground beef
  • 1 small sweet onion (diced)
  • 5 cloves garlic (minced)

Spices and Sauces

  • 1 teaspoon Italian seasoning
  • 1 teaspoon dried parsley
  • 1/2 teaspoon dried oregano
  • 1/2 teaspoon smoked paprika
  • 1 cup beef stock
  • 1 15oz can marinara sauce

Creamy Ingredients

  • 3/4 cup heavy cream
  • 1/4 cup sour cream
  • 1 1/2 cups cheddar cheese (freshly grated)

Other

  • 1 tablespoon olive oil
  • 2 tablespoons all-purpose flour
  • Kosher salt and freshly ground black pepper (to taste)

Instructions
 

Preparation

  • Cook the pasta according to package instructions in a large pot of boiling salted water and drain well.
  • Heat olive oil in a large skillet over medium-high heat. Add ground beef and cook until browned, about 3-5 minutes, breaking it apart with a wooden spoon. Drain excess fat and set aside.
  • In the same skillet, add diced onion and cook for 2 minutes, stirring frequently. Add garlic and cook until fragrant, about 1 minute.

Cooking

  • Whisk in flour until lightly browned, about 1 minute.
  • Gradually whisk in beef stock and stir to combine. Add marinara sauce, Italian seasoning, dried parsley, oregano, and paprika.
  • Bring to a boil, reduce heat, and simmer while stirring occasionally until reduced and slightly thickened, about 6-8 minutes.
  • Stir in the cooked pasta and add the beef back to the skillet.
  • Mix in heavy cream until heated through, about 1-2 minutes. Taste and adjust the salt and pepper as needed.
  • Stir in the sour cream.
  • Finally, fold in the cheddar cheese until melted, about 1-2 minutes.

Serving

  • Serve immediately, garnished with parsley if desired.

Notes

For added flavor, consider using fresh herbs instead of dried. You can substitute ground beef with ground turkey or chicken for a lighter version. Add vegetables like spinach or bell peppers for extra nutrition. To store leftovers, let cool, transfer to an airtight container. Keeps in the fridge for 3-4 days.
Keyword beef pasta, Comfort Food, Creamy Beef and Shells, Creamy Sauce, Weeknight Dinner