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+ servings
Bubble bake.
5 from 2 votes

Bubble Bake

This Meatball Marinara Bubble Bake is an amazingly easy weeknight meal that tastes just like a meatball sub. Enjoy!
Prep 15 minutes
Cook 45 minutes
Total 1 hour
Fat 25
Carbs 30
Protein 18
Yield 9


  • 16.3 oz. can refrigerated biscuits
  • 24 oz. jar marinara sauce or your favorite pasta sauce
  • 8 oz. shredded mozzarella cheese divided (~2 cups)
  • 1 lb. frozen beef meatballs
  • 1 tablespoon Italian seasoning
  • ¼ cup fresh basil thinly sliced


  • Preheat the oven to 350ºF and spray a 9x13-inch casserole dish with cooking spray and set aside.
  • Cut each biscuit into 4 pieces and place them into a large bowl.
  • Next, add the marinara sauce, 1 cup of the shredded mozzarella, meatballs, and Italian seasoning. Fold together gently so that everything is covered in sauce and the biscuits keep their shape.
  • Transfer the biscuit mixture into the casserole dish and top with the remaining mozzarella.
  • Bake for 45 minutes uncovered. Let rest for 10 minutes.
  • Garnish with thinly sliced basil before serving.

Watch it

Nutrition Facts

Calories: 415kcal | Carbohydrates: 30g | Protein: 18g | Fat: 25g | Fiber: 2g | Sugar: 5g