My Mom tried this recipe that she saw on, "19 kids and Counting". It was a fun dish to try. She made one with bowtie pasta and no green peppers, and one like this. I liked the other version better but didn't get a picture. Here is the original recipe off of the Duggar family blog.
1 package spaghetti noodles
3 cups diced, cooked chicken
1/4 cup chopped green pepper
1 cup chicken broth
1 pound cheese (Velveeta)
1 can diced tomatoes
1 can cream of chicken soup
Boil spaghetti noodles, and put them into a large bowl.
Add chicken, green pepper, and chicken broth.
In a smaller bowl, combine the cheese, diced tomatoes, and cream of chicken soup. Stir, and melt mixture in the microwave.
Pour the cheese mixture into the large bowl, and mix.
Pour the mixture into a casserole dish.
Bake at 350 degrees for 30 minutes.