PREHEAT oven to 400° F.
COMBINE cream cheese and mayonnaise in large bowl; add Creamed Spinach, artichoke hearts, Parmesan cheese, onion and pepper. Place in 2-quart baking dish. Combine stuffing and pecans in small bowl; sprinkle over dip.
BAKE for 20 to 25 minutes or until hot and lightly browned on top.
*DEFROST Creamed Spinach in microwave on MEDIUM (50%) power for 5 to 6 minutes.