Zucchini Pizza Casserole – TartAmour

Ingredients

• 4 cups shredded zucchini
• 1/2 teaspoon salt
• 2 large eggs
• 1/2 cup grated Parmesan cheese
• 2 cups shredded mozzarella cheese, divided
• 1 cup shredded cheddar cheese
• 1 pound ground beef
• 1/2 cup chopped onion
• 2 cups pizza sauce
• 1 green bell pepper, chopped
• 1/2 cup sliced mushrooms
• 1/2 teaspoon dried oregano
• 1/2 teaspoon garlic powder
• 1/4 teaspoon black pepper