Directions: Bake potato in microwave. Remove from microwave and wrap in heavy-duty foil. Cool. With knife, cut large section out of top of potato. Remove section and scoop baked potato out from inside, being careful not to tear potato skin and leaving at least 1/4" layer of potato inside. In small mixing bowl, beat together egg, milk and filling. Pour into potato shell. Place in small casserole dish and bake at 400 for 20 minutes or until quiche has set. Yield: 1 serving.