Meatball Sub Casserole with Zucchini Onion Salad | Publix Super Markets

Ingredients

• Cooking spray
• 1 (8-oz) Bakery baguette
• 2 cups shredded mozzarella cheese, divided
• 1/4 cup light garlic-herb cheese spread
• 2 tablespoons reduced-fat mayonnaise
• 12 frozen beef/pork Italian-style meatballs
• 1 1/2 cups pasta (or pizza) sauce
• 1 tablespoon Italian (or seasoned) bread crumbs
• 3 medium zucchini, sliced
• 1 red onion
• 1/3 cup crumbled garlic-herb feta cheese
• 1/4 teaspoon kosher salt
• 1/4 teaspoon pepper
• 1/2 cup Greek vinaigrette