Baked Meatball Pasta Casserole with Marinara and Mozzarella

Prep: 20 minCook: 40 min6 servingsmediumItalian
Baked Meatball Pasta Casserole with Marinara and Mozzarella

This hearty baked pasta casserole combines homemade seasoned beef meatballs with tender pasta, tangy marinara sauce, and melted mozzarella cheese. The dish layers flavors and textures for a satisfying family dinner that's perfect for busy weeknights or casual entertaining. The meatballs are browned for extra flavor before being nestled into the pasta layers, creating a comforting one-dish meal that pleases both kids and adults.

Ingredients

6 servings
  • 1 lb ground beef
    ground turkey1:1protein

    leaner option

    Full guide →
  • 1 cup breadcrumbs
    panko breadcrumbs1:1texture

    crispier texture

    Full guide →
  • 1 egg, beaten
  • 1 tsp salt
  • 1 tsp black pepper
  • 2 cups marinara sauce
    alfredo sauce1:1sauce

    creamy variation

    Full guide →
  • 2 cups mozzarella cheese, shredded
    cheddar cheese1:1dairy

    sharper flavor

    Full guide →
  • 1 lb pasta, cooked

Instructions

  1. 1

    Preheat oven to 375°F

  2. 2

    Combine ground beef, breadcrumbs, beaten egg, salt, and black pepper in a mixing bowl and mix well

  3. 3

    Form the mixture into small meatballs

  4. 4

    Cook the meatballs in a skillet over medium heat until browned on all sides, then remove from heat

  5. 5

    Spread a layer of cooked pasta in a baking dish, followed by marinara sauce, meatballs, and shredded mozzarella cheese

  6. 6

    Repeat the layers until all ingredients are used

  7. 7

    Bake for 30-40 minutes or until the cheese is melted and bubbly

  8. 8

    Let the casserole cool for a few minutes before serving

Tips

Tip 1

Brown the meatballs thoroughly for better flavor and texture in the final dish

Tip 2

Let the casserole rest after baking to allow layers to set and make serving easier

Tip 3

Use a variety of pasta shapes like penne or rigatoni that hold sauce well

Good to Know

Storage

Refrigerate leftovers for up to 3 days in covered container

Make Ahead

Can be assembled up to 1 day ahead and refrigerated before baking

Serve With

Serve hot with garlic bread or side salad

See pairing guide →

Common Mistakes

Watch

Don't skip browning the meatballs to avoid bland flavor

Watch

Avoid overbaking to prevent dried out pasta

Substitutions

Dairy-Free Swaps

mozzarella cheese
cheddar cheese1:1dairy

sharper flavor

Full guide →

General Alternatives

ground beef
ground turkey1:1protein

leaner option

Full guide →
breadcrumbs
panko breadcrumbs1:1texture

crispier texture

Full guide →
marinara sauce
alfredo sauce1:1sauce

creamy variation

Full guide →
Find more substitutions →

FAQ

Can I freeze this casserole?

Yes, assemble without baking, wrap tightly, and freeze up to 3 months. Thaw overnight and bake as directed, adding 10-15 extra minutes.

What pasta shapes work best?

Short pasta like penne, rigatoni, or rotini work well as they hold the sauce and distribute evenly in layers.

Can I make the meatballs ahead?

Yes, form and brown meatballs up to 1 day ahead. Store refrigerated and add to casserole when assembling.