Blueberry Coffee Cake
["1/3 c. soft butter", "1/3 c. brown sugar", "1/2 c. flaked coconut", "1 pkg. blueberry muffin mix", "1 (8 oz.) can crushed pineapple"]
["Mix butter, sugar and coconut.", "Set aside.", "Prepare blueberry mix as directed on package.", "Fold in well-drained pineapple.", "Pour into 9-inch square pan.", "Spoon coconut mixture over batter.", "Bake at 400\u00b0 for 25 to 30 minutes.", "Serve warm."]
["butter", "brown sugar", "flaked coconut", "muffin mix", "pineapple"]