2 - 3 lbs. boneless, skinless chicken breasts
(2) 10 3/4 oz cans golden mushroom soup
(2) 14 1/2 oz cans diced tomatoes
1 cup onion, chopped
1 tsp. dried basil
Arrange chicken in slow cooker. Mix together remaining ingredients and pour over chicken. Cover and cook on low setting for 8 hours. Cut chicken into serving size pieces.