I love using my crockpot. I got this recipe from the "101 Things to do With a Slow Cooker" cookbook, but I changed it slightly. This recipe is not super exciting, but it has not failed me yet. It is so easy too. I serve it over mashed potatoes.
4 to 6 chicken breast
2 cans (10 3/4 ounces each) cream of mushroom soup
1 envelope dry onion soup mix
1 cup sour cream
Place chicken in greased slow cooker. Mix remaining ingredients except sour cream and pour over chicken. Cover and cook on high heat 4 hours or on low heat 6-8 hours. One hour before serving, stir in sour cream. Makes 4-6 servings.