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One Pan Meatball Casserole - featured image

One Pan Meatball Casserole: 15-Minute Easy Dump-and-Bake Dinner


  • Author: caroline_hicks
  • Total Time: 50-55 minutes
  • Yield: 6 servings 1x

Description

A quick and easy dump-and-bake dinner featuring frozen meatballs, penne pasta, marinara sauce, and melted cheese in a single baking dish. Perfect for busy weeknights when you need a high-protein, low-stress meal the whole family will love.


Ingredients

Scale
  • 1 to 1.5 pounds frozen, pre-cooked Italian meatballs
  • 12 ounces dry penne pasta
  • 24 ounces jarred marinara sauce
  • 1.5 cups water or chicken broth
  • 2 cups shredded mozzarella cheese
  • 0.5 cup grated parmesan cheese
  • 1 tablespoon dried Italian seasoning
  • 1 teaspoon garlic powder
  • Pinch of red pepper flakes (optional)

Instructions

  1. Preheat oven to 375°F (190°C).
  2. Boil penne pasta for 2 minutes less than package directions, then drain and set aside. (Alternatively, use dry pasta with adjusted liquid and time).
  3. In a 9×13 inch baking dish, combine marinara sauce, water or broth, Italian seasoning, and garlic powder.
  4. Add the drained pasta and frozen meatballs to the dish. Toss gently to ensure pasta is submerged in the liquid.
  5. Sprinkle shredded mozzarella and grated parmesan cheese evenly over the top.
  6. Cover the dish with aluminum foil and bake for 25 minutes.
  7. Remove foil and bake for an additional 10-15 minutes until cheese is bubbly and edges are golden.
  8. Remove from oven and let rest for 5-10 minutes before serving to allow sauce to thicken.

Notes

For best texture, pre-boil pasta slightly undercooked. If using dry pasta, ensure there is enough liquid as pasta absorbs water. Let the casserole rest for 5-10 minutes after baking to allow the sauce to thicken. Can be frozen for up to 3 months.

  • Prep Time: 15 minutes
  • Cook Time: 35-40 minutes
  • Category: Main Course
  • Cuisine: Italian-American

Nutrition

  • Serving Size: 1 serving
  • Calories: 550
  • Sugar: 8
  • Sodium: 900
  • Fat: 22
  • Saturated Fat: 9
  • Carbohydrates: 55
  • Fiber: 3
  • Protein: 28

Keywords: one pan dinner, meatball casserole, dump and bake, easy weeknight dinner, family friendly, comfort food, pasta bake