Spaghetti Pizza

Ingredients (11)

• 2 large eggs
• 1 cup whole milk
• 1 package (16 ounces) cooked spaghetti
• 1 pound ground beef, cooked and drained
• 3-1/2 cups spaghetti sauce
• 1 package (3-1/2 ounces) sliced pepperoni
• 1 can (4 ounces) mushroom stems and pieces, drained
• 1/4 cup chopped onion
• Garlic salt to taste
• 2 cups shredded part-skim mozzarella cheese
• 1 cup shredded cheddar cheese