I found this recipe over at allrecipes.com. It is a super easy recipe and tasted pretty good too! No one complained in our house...that's always a good thing! :)
I made some small changes, nothing major. Below is what I used.
You will need:
8 oz. spaghetti, cooked & drained
1 1/2 c. cooked, chopped chicken
1 can cream of chicken soup
1 1/4 c. water
2 T. butter
1 chicken bouillon cube
1/2 c. shredded cheddar cheese
Place noodles in the bottom of 11x7 baking dish. Layer chicken over the top of the noodles. On stove top, bring soup, water, butter and bouillon cube to a boil (make sure the bouillon cube dissolves); then pour over chicken & noodles. Sprinkle cheese over top. Bake at 350 degrees for 25-30 minutes.