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Meatball Sub Casserole


"My boys LOVE this! It is quick and simple! I am always asked to bring this to Super Bowl® parties and family events!"
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1 h servings 733 cals
Original recipe yields 8 servings


  • Calories:
  • 733 kcal
  • 37%
  • Fat:
  • 37.2 g
  • 57%
  • Carbs:
  • 58g
  • 19%
  • Protein:
  • 39.1 g
  • 78%
  • Cholesterol:
  • 140 mg
  • 47%
  • Sodium:
  • 1386 mg
  • 55%

Based on a 2,000 calorie diet

See full nutrition

Nutritional Information

1 Serving
Servings Per Recipe:
Amount Per Serving
  • * Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.
  • ** Nutrient information is not available for all ingredients. Amount is based on available nutrient data.
  • (-) Information is not currently available for this nutrient. If you are following a medically restrictive diet, please consult your doctor or registered dietitian before preparing this recipe for personal consumption.

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  • Prep

  • Cook

  • Ready In

  1. Preheat oven to 425 degrees F (220 degrees C).
  2. Heat garlic bread with spread side up on a baking sheet in the preheated oven until warm and golden brown, 10 to 12 minutes. Set aside to cool.
  3. Reduce oven temperature to 350 degrees F (175 degrees C).
  4. Bring spaghetti sauce to a boil in a large pot. Place frozen meatballs into sauce. Reduce heat to low and simmer until meatballs are heated through, about 20 minutes.
  5. Tear garlic bread into bite-size pieces and spread into bottom of a 9x13-inch baking dish. Pour spaghetti sauce and meatballs over garlic bread, coating bread with sauce and distributing meatballs evenly. Spread mozzarella cheese over top in a layer, followed by a layer of Parmesan cheese.
  6. Bake casserole until cheese has melted, 20 to 25 minutes.


  • Cook's Note:
  • If you are using the frozen garlic toast that is already sliced packaged in boxes, I usually need 2 boxes. I have even used the frozen garlic bread with cheese, and it is great too!
  • Tip
  • Aluminum foil helps keep food moist, ensures it cooks evenly, keeps leftovers fresh, and makes clean-up easy.

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Read all reviews 41
  1. 56 Ratings

Most helpful positive review

It is fast and tasty alternative to pasta.

Most helpful critical review

I seriously wanted this to be as great as it sounded, but I thought, "hmm bread under sauce for 20+ minutes sound gloopey". I should have listened to my inner voice. My spaghetti sauce was delis...

Most helpful
Most positive
Least positive

I seriously wanted this to be as great as it sounded, but I thought, "hmm bread under sauce for 20+ minutes sound gloopey". I should have listened to my inner voice. My spaghetti sauce was delis...

It is fast and tasty alternative to pasta.

This was a quick and tasty meal. I am not sure how it will reheat as the bread was starting to get soggy, but overall very good. Next time I will add some peppers and onions. Thanks for a great ...

This is a great idea! Thanks! I added more flavor by making homemade meatballs and sauce and I mixed up some mozzarella cheese with some garlic herb spread and spread that on the bread (I used a...

I made it as directed as it was pretty good. As some of the other reviewers wrote I was concerned a bout the bread becoming soggy and it did. I think next time I make it I will keep the bread on...

I lined garlic bread around dish and put sausage with meatballs in center easy and great.

I decided to make this recipe because my son had been begging me for something with meatballs in it. My biggest concern was the bread coming out soggy (I see I'm not alone). I decided to remedy ...

Loved it! I used jalapeno bagels instead of the french bread and added Frenches Fried onions to the top right before it was done. My son who doesn't normally like casseroles loved it

I made this tonight! Very good and easy. I used my own meatballs that I made the night before. I used ciabatta rolls instead of regular french garlic bread- crusty. So I baked it first , well ...