Ingredients
Scale
- 8 ounces medium pasta shells
- 1 tablespoon olive oil
- 1 pound ground beef
- 1 small sweet onion (diced)
- 5 cloves garlic (minced)
- 1 cup beef stock
- 1 (15 oz) can marinara sauce
- 3/4 cup heavy cream
- 1/4 cup sour cream
- 1 1/2 cups freshly grated cheddar cheese
Instructions
- Cook the pasta according to package instructions in salted boiling water. Drain and set aside.
- In a large skillet, heat olive oil over medium-high heat. Add ground beef, browning it for about 3-5 minutes. Drain excess fat.
- Sauté diced onion in the same skillet for about 2 minutes; then add minced garlic and cook until fragrant.
- Whisk in flour until lightly browned. Gradually add beef stock and marinara sauce along with seasonings; simmer until slightly thickened.
- Stir in cooked pasta and reserved beef mixture until well-coated.
- Mix in heavy cream until heated through. Adjust seasoning with salt and pepper as needed.
- Fold in grated cheese until melted and serve hot.
- Prep Time: 10 minutes
- Cook Time: 20 minutes
- Category: Main
- Method: Skillet
- Cuisine: American
Nutrition
- Serving Size: 1 cup (240g)
- Calories: 504
- Sugar: 4g
- Sodium: 740mg
- Fat: 31g
- Saturated Fat: 15g
- Unsaturated Fat: 12g
- Trans Fat: 0g
- Carbohydrates: 34g
- Fiber: 2g
- Protein: 25g
- Cholesterol: 85mg