Three-Cheese Ground Beef Stuffed Shells Bake

There’s something incredibly comforting about pulling a bubbling pasta bake out of the oven, especially when it’s packed with tender pasta shells, seasoned ground beef, and plenty of melted cheese.

This Three-Cheese Ground Beef Stuffed Shells Bake has become one of my favorite family dinners because it’s hearty, satisfying, and surprisingly simple to prepare. I love that I can assemble it ahead of time on busy days and let the oven do the rest.

The combination of creamy ricotta, gooey mozzarella, savory Parmesan, and flavorful beef creates a filling that tastes like it took much more effort than it actually did. Whether I’m feeding my family or bringing dinner to friends, this recipe always disappears quickly and earns plenty of requests for seconds.

Why You’ll Love This Recipe

• Easy to Make
  Simple ingredients and straightforward steps make this recipe perfect for both beginners and experienced home cooks.
• Loaded with Flavor
  Seasoned ground beef, rich marinara, and three delicious cheeses create a comforting, satisfying bite every time.
• Everyday Ingredients
  Most of the ingredients are pantry and refrigerator staples, making grocery shopping quick and affordable.
• Easy to Customize
  Add vegetables, swap cheeses, or use ground turkey or Italian sausage to make it your own.
• Perfect for Any Occasion
  Great for weeknight dinners, meal prep, family gatherings, or potluck meals because it feeds a crowd with ease.

Three-Cheese Ground Beef Stuffed Shells Bake

Tender jumbo pasta shells are filled with a savory mixture of seasoned ground beef, creamy ricotta, mozzarella, and Parmesan cheese, then baked in rich marinara sauce until hot and bubbly. This comforting casserole is perfect for family dinners, meal prep, or sharing with guests.

Print Recipe Pin Recipe

Ingredients Method Notes

Ingredients

  

• 20 jumbo pasta shells
• 1 pound ground beef
• 1 teaspoon Italian seasoning
• 1 teaspoon garlic powder
• ½ teaspoon onion powder
• Salt and black pepper to taste
• 2 cups ricotta cheese
• 2 cups shredded mozzarella cheese divided
• ½ cup grated Parmesan cheese
• 1 large egg
• 3 cups marinara sauce
• 2 tablespoons chopped fresh parsley for garnish

Method

 

1. Preheat the oven to 375°F (190°C). Lightly grease a 9×13-inch baking dish.
2. Cook the jumbo shells according to the package directions until just al dente. Drain and rinse with cool water.
3. In a large skillet, cook the ground beef over medium heat until browned. Drain any excess grease.
4. Stir in the Italian seasoning, garlic powder, onion powder, salt, and pepper. Remove from heat and let cool slightly.
5. In a large mixing bowl, combine the ricotta, 1½ cups mozzarella, Parmesan cheese, egg, and the cooked ground beef until evenly mixed.
6. Spread about 1 cup of marinara sauce across the bottom of the prepared baking dish.
7. Fill each cooked shell with the beef and cheese mixture and arrange them in the baking dish.
8. Spoon the remaining marinara sauce over the stuffed shells.
9. Sprinkle the remaining mozzarella cheese evenly over the top.
10. Cover with foil and bake for 25 minutes.
11. Remove the foil and continue baking for 10–15 minutes, or until the cheese is melted and lightly golden.
12. Let the casserole rest for 10 minutes before garnishing with fresh parsley and serving.

Notes

• Refrigerate leftovers in an airtight container for up to 4 days.
• Freeze assembled or baked shells for up to 3 months. Thaw overnight before reheating.
• Substitute ground turkey, chicken, or Italian sausage for a different flavor.
• Add chopped spinach, mushrooms, or bell peppers to the filling for extra vegetables.
• If the sauce becomes too thick during reheating, add a splash of water before warming.

Pro Tips

• Cook the pasta shells until just al dente so they don’t tear while stuffing.
• Let the beef mixture cool slightly before mixing it with the cheeses.
• Drain excess grease from the cooked beef to keep the filling from becoming oily.
• Use freshly shredded mozzarella for smoother, better melting.
• Spread a layer of sauce on the bottom of the baking dish to prevent sticking.
• Cover the dish with foil for most of the baking time, then uncover to brown the cheese.
• Allow the bake to rest for about 10 minutes before serving for cleaner portions.
• Garnish with fresh parsley or basil just before serving for extra freshness.

FAQs

Can I make this recipe ahead of time?
Yes. Assemble the dish up to one day in advance, cover, refrigerate, and bake when ready.

Can I freeze stuffed shells?
Absolutely. Freeze before or after baking in a freezer-safe dish for up to 3 months.

What can I substitute for ricotta cheese?
Small-curd cottage cheese works well as a substitute and provides a similar creamy texture.

How do I keep the pasta shells from breaking?
Cook them until just al dente and handle them gently while draining and filling.

What side dishes go well with this bake?
Serve it with garlic bread, a crisp green salad, roasted vegetables, or steamed broccoli.