In a large frying pan, sauté onions and peppers in oil until they are soft.
Add in chicken broth and cream soup and stir until combined.
Stir in cooked chicken and cheddar cheese.
Meanwhile, in a large stockpot, bring water to a boil and cook noodles according to the box.
Drain noodles and mix with prepared sauce.
Cool mixture completely, put a freezer bag, and freeze flat… OR continue with baking instructions below.
To bake, pour mixture into a greased 9 x 13″ pan.
(optional) top with additional cheese of your preference.
Bake at 350ºF for 20-30 minutes, or until fully heated through.