I got this recipe from Kraft's web site, but apparently the page for this particular dish is down. I made quite a few changes, though... so here's my version.
Cheese and Chicken Casserole (serves 4)
4 cups sliced or chopped cooked chicken
2 cups croutons
1.5 cups shredded cheese (I used a pepperjack blend)
2/3 cup mayonnaise
1/2 cup milk
1 chopped onion
1 sliced bell pepper (I used a frozen mix for the onion and bell pepper)
1 bag frozen mixed vegetables (prepared according to the bag)
Preheat oven to 350 degrees Fahrenheit. Mix all of the ingredients in a 2 quart casserole dish. Bake for 40 minutes or until fully heated through. Enjoy!