Potluck Cake
["1 (20 oz.) can juice-pack crushed pineapple", "1 (2-layer) pkg. yellow cake mix", "1 c. slivered almonds", "1/2 c. butter"]
["Spread pineapple in 9 x 13-inch cake pan.", "Crumble cake mix evenly over pineapple; sprinkle with almonds.", "Dot evenly with butter.", "Bake at 350\u00b0 for 45 minutes."]
["pineapple", "yellow cake", "almonds", "butter"]