Tuna Lasagna Recipe

Ingredients

• 1 medium onion, chopped
• 2 tablespoons butter
• 1 can (12 ounces) tuna, drained and flaked
• 1 can (10-3/4 ounces) condensed cream of mushroom soup, undiluted
• 1/2 cup 2% milk
• 1/2 teaspoon garlic salt
• 1/2 teaspoon dried oregano
• 1/4 teaspoon pepper
• 9 lasagna noodles, cooked and drained
• 1-1/2 cups 4% cottage cheese
• 8 ounces sliced part-skim mozzarella cheese
• 1/4 cup grated Parmesan cheese
• Torn fresh oregano leaves or herb of choice, optional