Savory Meatball Sub Casserole: A Creamy and Irresistible Twist

Step 1

Prepare the oven by preheating it to a toasty 400 degrees F (200 degrees C).

Step 2

In a mixing bowl, embrace the harmony of ground beef, vibrant green onions, crunchy breadcrumbs, and flavorful Parmesan cheese. Mold this delightful mixture into charming 1-inch meatballs. Let them find their place on a welcoming baking sheet.

Step 3

Let these meatballs dance in the oven until they shimmer with tenderness, usually around 15 to 20 minutes. To ensure they are cooked just right, a quick check with a thermometer should show at least 160 degrees F (70 degrees C) at the core.

Step 4

Now, picture a cozy 9x13-inch baking dish awaiting a bed of bread slices. In a separate bowl, combine the rich cream cheese, creamy mayonnaise, a touch of Italian seasoning, and a sprinkle of pepper. Lovingly spread this velvety mixture over the bread slices. Don't forget to shower half of the Mozzarella cheese on top.

Step 5

In another bowl, let the magic of spaghetti sauce, a splash of water, and the inviting fragrance of garlic come together. Introduce your meatballs to this saucy affair. Pour this delightful concoction over the bed of bread. For the grand finale, sprinkle the remaining Mozzarella cheese over this bubbling masterpiece.

Step 6

Slide this creation into the warm oven and let it bake until the cheese is molten and playfully bubbling, usually around 30 minutes. Your senses will be delighted by the symphony of flavors and textures that emerge from this culinary masterpiece.