Benefits of This Recipe
High in protein from the beef
Very filling thanks to pasta and cream sauce
Easy to customize with vegetables or different cheeses
Perfect for leftovers and meal prep
Ingredients
1 tablespoon olive oil
1 medium yellow onion, finely diced
2 cloves garlic, minced
1 ½ pounds ground beef (80–90% lean)
1 teaspoon kosher salt
½ teaspoon black pepper
12 ounces uncooked medium pasta shells
2 cups beef broth
1 ½ cups heavy cream
3 tablespoons tomato paste
2 teaspoons Italian seasoning
1 ½ cups shredded sharp cheddar cheese, divided
¼ teaspoon crushed red pepper flakes (optional)
2 tablespoons grated Parmesan cheese (optional for serving)
2 tablespoons chopped fresh parsley (optional garnish)
Kitchen Tools You’ll Need
Large Dutch oven
Wooden spoon
Measuring cups and spoons
Mixing bowl or measuring cup for sauce
Whisk
Cheese grater (if shredding fresh cheese)
Ingredient Additions and Substitutions
This dish is incredibly versatile—here are a few ways to customize it:
Protein Options
Ground turkey or chicken for a lighter version
Italian sausage for extra flavor
Cheese Variations
Mozzarella for stretchier cheese
Colby Jack for a milder flavor
Smoked cheddar for deeper richness
Add Vegetables
Frozen peas
Spinach
Diced bell peppers
Mushrooms
Cream Alternatives
Half-and-half for a lighter sauce
Evaporated milk for a slightly lighter texture
How to Make Creamy One-Pot Beef and Shells
Step 1: Sauté the Onion
Heat olive oil in a large Dutch oven over medium heat. Add diced onion and cook for 3–4 minutes until softened.
Step 2: Add Garlic
Stir in the minced garlic and cook 30 seconds until fragrant.
Step 3: Brown the Beef
Add ground beef, salt, and pepper. Cook 5–7 minutes, breaking it apart with a spoon until browned.
Drain excess grease if necessary.
Step 4: Add the Pasta
Turn off the heat briefly and pour uncooked pasta shells over the beef. Spread them into an even layer.
Step 5: Make the Creamy Liquid
In a bowl whisk together:
Beef broth
Heavy cream
Tomato paste
Italian seasoning
Whisk until smooth, then mix in 1 cup shredded cheddar cheese and red pepper flakes if using.
Step 6: Combine Everything
Return the Dutch oven to medium heat. Pour the creamy liquid evenly over the pasta shells and beef.
Gently press any exposed pasta into the liquid.
Step 7: Simmer
Bring to a gentle simmer, then reduce heat to low.
Cover and cook 15–18 minutes, stirring once or twice, until the pasta is tender and the sauce thickens.
Step 8: Adjust the Sauce
If too thick, add a splash of broth.
If too thin, simmer uncovered a few minutes.
Step 9: Finish with Cheese
Turn off heat and stir in the remaining ½ cup cheddar until melted.
Let the dish rest 3–5 minutes before serving.
What to Serve With This Recipe
This dish is rich and hearty, so lighter sides balance it perfectly:
Simple green salad with vinaigrette
Garlic bread
Warm dinner rolls
Roasted broccoli
Lemon-dressed arugula
Tips for the Best Beef and Shells
Use Freshly Shredded Cheese
Pre-shredded cheese contains anti-caking agents that prevent smooth melting.
Don’t Overcook the Pasta
Keep the heat low while simmering so the shells cook evenly without becoming mushy.
Stir Occasionally
A quick stir once or twice prevents the pasta from sticking to the bottom.
Let It Rest
Allowing the dish to rest helps the sauce thicken and cling to the pasta.
Storage Instructions
Refrigerator
Store leftovers in an airtight container for 3–4 days.
Freezer
Freeze for up to 2 months in freezer-safe containers.
Reheating
Reheat on the stovetop or microwave with a splash of broth or milk to loosen the sauce.
General Recipe Information
Prep Time: 10 minutes
Cook Time: 25 minutes
Total Time: 35 minutes
Servings: 6
Difficulty: Easy
Perfect for busy families, meal prep, or quick weeknight comfort meals.
Frequently Asked Questions
Can I use a different pasta?
Yes! Small pasta shapes like rotini, elbow macaroni, or penne work well.
Can I make this ahead of time?
Absolutely. It reheats beautifully and tastes even better the next day.
Can I make it spicy?
Add extra crushed red pepper flakes or a pinch of cayenne.
What if I don’t have a Dutch oven?
Any large deep skillet with a lid or a large pot will work.
Conclusion
There’s something truly special about a recipe that’s both incredibly simple and deeply comforting. This Creamy One-Pot Beef and Shells is exactly that kind of meal. It’s rich, hearty, and packed with flavor—yet it only requires one pot and about 30 minutes of your time.
Whether you’re feeding a hungry family or just craving cozy comfort food, this dish is guaranteed to become a regular in your dinner rotation.
If you love comforting fruit desserts too, you might also enjoy these peach favorites:
Peach Cobbler
Peach Crumble Bars
Fresh Peach Upside-Down Cake
Interactive Elements
⭐ Tried this recipe? Leave a review in the comments!
📸 Made it yourself? Share your photo and tag it on Pinterest—we love seeing your creations!
Nutritional Information (Per Serving – Approximate)
Calories: 520
Protein: 29g
Carbohydrates: 38g
Fat: 28g
Saturated Fat: 14g
Fiber: 3g
Sodium: 620mg
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