Meatball Sub Casserole

If you never had Meatball Sub Casserole before, you definitely want to add this to your dinner menu soon.  It’s delicious!

Meatball Sub Casserole | Mother Thyme

Meatball Sub Casserole is probably one of Mr. Mother Thyme favorite casseroles I make.

I originally found the recipe on Pinterest a few years ago.  The first time I made it I was like WOW!  It was love at first bite.  It seriously taste just like a meatball sub, maybe even better.

I haven’t made it in awhile and recently I had all the ingredients on hand so I whipped it up for dinner, so good!  Mr. Mother Thyme asked me if this recipe was on MT.  I never planned on posting it, but it is too good not to share.  Of course I had to put my spin on this already tasty recipe.

I have been so busy lately that I haven’t had much time in the kitchen to develop new recipes.  I have enjoyed digging through some of my oldie but goodie recipes to create simple and delicious dinners.  This is definitely one of them.  Serve with a nice tossed salad, and dinner is served!  This makes a 9×13 casserole, so it is great to take to potlucks or to have leftovers for the next day!

If you never had Meatball Sub Casserole before, I definitely suggest you add this to your dinner menu for a delicious dinner your entire family  will love!

Meatball Sub Casserole | Mother Thyme


Meatball Sub Casserole
Prep time
Cook time
Total time
Serves: 8 servings
  • 1 loaf Italian bread, cut into large bite size cubes (about 1 inch each)
  • 1 cup mayonnaise
  • 4 ounces cream cheese, softened
  • 2 cups freshly shredded mozzarella cheese
  • 1 teaspoon Italian seasoning
  • 1 pound frozen meatballs or turkey meatballs, thawed
  • 24 ounce jar marinara sauce
  1. Preheat oven to 350 degrees.
  2. In a large bowl mix mayonnaise, cream cheese, ½ cup mozzarella cheese and Italian seasoning until blended.
  3. Add in Italian bread cubes and gently toss until to coat.
  4. Pour bread cubes evenly in the bottom of a 9x13 casserole dish.
  5. Add meatballs then top with sauce.
  6. Sprinkle with remaining mozzarella cheese.
  7. Cook for about 25-30 minutes until hot and bubbly.
Adapted from My Recipes


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