Macaroni Pizza

Ingredients

• 1 (7 oz.) pkg. elbow macaroni
• 1/2 c. milk
• 1 egg, beaten
• 1/2 tsp. salt
• 1 1/2 c. spaghetti sauce
• 1 (10 oz.) can Ro-Tel tomatoes and chilies, diced and drained
• 1 (5 oz.) stick pepperoni, sliced
• 1 small bell pepper, chopped
• 1 small onion, chopped
• 1 c. drained sliced mushrooms
• 1 c. sliced ripe olives
• 1 tsp. Italian seasoning
• 2 to 3 cups grated Mozzarella cheese