4-6 ea frankfurters Heat oven to 350. Prepare potato puffs for 4 servings as directed on package. Stir in pickle relish, mayonnaise, onion and mustard. Spoon into ungreased 1 quart casserole. Cut each frankfurter lengthwise in half, then cut crosswise in half. Insert frankfurter pieces upright around edge of mashed potatoes. Bake uncovered 25-30 minutes. Enjoy, Jeannie