What's with all the recipes? I don't know. Really - I'm not "all that" in the kitchen, I promise. But here is an easy recipe that can cook all by itself. I'm all for that.
4 skinless, boneless chicken breasts
1 cup catsup
12 oz can diet soda
Put chicken in non-stick skillet or pan. Pour catsup and diet soda over top. Bring to a boil. Cover, reduce heat and cook for 45 minutes. Uncover, turn up heat and continue to cook 'til sauce thickens & adheres to the chicken!