Chicken in Cream Cheese Sauce Recipe

Brush chicken with butter and sprinkle with salt and pepper. Place in a crockpot and sprinkle dry mix over all. Cover and cook on low for 6 to 7 hours. About 45 minutes before done, mix soup, cream cheese, wine, and onion in a small saucepan. Cook until smooth. Pour over the chicken and cover and cook another 45 minutes. Serve with sauce.