meatball sub casserole

Ingredients For meatball sub casserole

• 1/3 c

  chopped green onions
• 1/4 c

  seasoned bread crumbs
• 3 Tbsp

  parmesan cheese
• 1 lb

  ground beef
• 1

  loaf italian bread, cut into 1" slices
• 1 pkg

  (8oz) cream cheese, softened
• 1 tsp

  italian seasoning
• 1/2 c

  mayonnaise
• 1/4 tsp

  pepper
• 2 c

  shredded part-skim mozzarrella cheese, divided
• 1 jar

  (28oz) spaghetti sauce
• 1 c

  water
• 2 clove

  garlic, minced