Preheat oven to 350 degrees.
Prepare Kraft Stove Top stuffing according to package directions and layer on bottom of a 9x13 inch baking pan.
Place chopped turkey over stuffing.
Mix together 1/2 c Kraft Mayo and 12 oz gravy until smooth and creamy then spread over turkey layer.
Mix 1 C Kraft Sharp Cheddar Cheese into mashed potatoes and spread over gravy layer.
Mix 1/2 C Kraft Extra Crispy Shake n Bake with 1 C french fried onions and spread over potato layer.
Bake uncovered for 30-35 mins or until hot and bubbly.