Pineapple Upside-Down Cake
["1/4 c. butter or margarine", "1/2 c. packed brown sugar", "4 to 6 slices pineapple, drained", "6 cherries", "1 yellow cake mix (Duncan Hines)"]
["Mix cake according to box directions.", "Place butter in 9-inch round glass dish.", "Roast for 2 minutes.", "Stir in brown sugar. Arrange pineapple.", "Add cherries.", "Add 1/2 prepared cake mix. Microwave on Simmer 7 minutes.", "Microwave 3 to 4 minutes on High. Let stand 5 to 10 minutes."]
["butter", "brown sugar", "pineapple", "cherries", "yellow cake"]