Louise's Lasagna

INGREDIENTS

• 3/4 pound ground beef
• 1/2 pound salami, chopped
• 1/2 pound pepperoni sausage, chopped
• 1 onion, minced
• 2 (14.5 ounce) cans stewed tomatoes
• 16 ounces tomato sauce
• 6 ounces tomato paste
• 1 teaspoon garlic powder
• 1 teaspoon dried oregano
• 1/2 teaspoon salt
• 1/4 teaspoon ground black pepper
• 9 lasagna noodles
• 4 cups shredded mozzarella cheese
• 2 cups cottage cheese
• 9 slices white American cheese
• grated Parmesan cheese