Classic Tuna Casserole - No Yolks

Ingredients

• Prepare noodles according to package directions.
• Melt the margarine in a large nonstick skillet. Add onion, bell pepper and mushrooms. Cook over medium heat, stirring frequently, for 5 to 8 minutes, or until vegetables are tender.
• Sprinkle flour over vegetables and stir to mix in. Add salt, thyme and pepper; stir again. Gradually add evaporated milk, stirring constantly, scraping up any browned bits in bottom of skillet.
• Add peas. Simmer for 3 minutes, stirring frequently, or until milk is slightly thickened. Stir in tuna and cooked noodles.
• Spoon noodle mixture into a large, shallow baking dish sprayed with nonstick cooking spray. Sprinkle onion rings over noodles.
• Bake in preheated 350-degree oven for 20 minutes or until onion rings and noodles are lightly browned. Remove from oven and let set for a minute before serving.