Sour cream chicken

4-5 chicken breasts
1 can cream of chicken soup
1/3 cup mayo
2 Tb chopped onion or sprinkled dry onion
1 cup sour cream
1 cup cheese
1 tsp lemon juice
salt & pepper
Serve with rice

Place chicken, cream of chicken soup, onion, lemon juice, salt and pepper in crockpot and cook on low 6-8 hrs or high 3-4 hours (low is always better). During the last hour of cooking time, shred chicken then add mayo, sour cream and cheese. Serve over rice and sprinkle with shredded cheese, salt and pepper.