Crock Pot Mandarin Chicken Published on April 5, 2018 in Crockpot, Meat Ingredients 3 Boneless Skinless Chicken Breasts, thawed 10 oz. Mandarin Sauce 9 oz. Smucker’s Pineapple Preserves Directions 1. Cover and cook chicken in crockpot on HIGH for 3 hours . 2. After 3 hours, drain juices from Crockpot. 3. Mix together Pineapple Preserves and Mandarin Sauce. Pour mixture over chicken, and cook on high for 30 more minutes.