Macaroni Pizza Casserole Recipe

Ingredients

• 1 1/4 cups macaroni
• 1/2 lb ground beef
• 1 onion, chopped
• 3 garlic cloves, minced
• 1 green pepper, chopped and divided
• 2 cups sliced fresh mushrooms, divided
• 1 (14 ounce) can pizza sauce
• 1 teaspoon salt
• 1 teaspoon dried oregano
• 2 eggs, beaten
• 1/4 cup grated parmesan cheese
• 1 cup grated mozzarella cheese
• 1 tomatoes, sliced
• 8 black olives, pitted