Chicken Salad

3 c. diced cooked chicken 2 c. sliced in 1/2 red grapes 1 c. diced celery 1 c. cashews (optional) 1/2 c. mayo (may substitute with miracle whip for less fat) 1/2 c. sour cream (you may put extra sour cream and mayo in to) Mix mayo and sour cream together with pepper add rest of ingredients and mix well. serve on croissants mini or large