Grilled Onion-Potatoes
["6 medium baking potatoes", "8 Tbsp. butter", "1 envelope dry onion soup mix"]
["Scrub potatoes; cut each into 1/2-inch thick slices.", "Blend butter and onion soup mix; spread on one side of each potato slice. Reassemble potatoes; wrap each in foil, sealing well.", "Bake on grill over coals for 45 minutes or until done, turning once."]
["baking potatoes", "butter", "onion soup"]