Prepare 1 cup egg noodles adding 2 tbsp instant minced onions to noodle in boiling water
Combine 1 cup frozen peas thawed 2 cups diced cooked chicken a 10 34 oz can of condensed cheddar cheese soup 1 soup can of water 1 tsp mustard and 12 cup finely crushed corn flakes with 2 tbsp butter melted
Sprinkle onto casserole
Bake at 350 for 35 minutes or until thoroughly heated