Pineapple Refrigerator Cake
["1/2 c. butter", "2 c. sugar", "1 c. chopped pecans", "2 egg yolks", "1 Tbsp. vanilla", "1 (No. 2) can crushed pineapple, drained", "1 lb. vanilla wafers"]
["Cream butter well; add sugar slowly and mix well.", "Drop in egg yolks; beat 1/2 hour.", "Add vanilla, nuts and pineapple. Arrange layer of crumbs in buttered pan, then a layer of fruit mixture and then crumbs, continuing until pan is filled.", "Top with crumbs.", "Let", "stand", "24 hours or longer in refrigerator. Serve with whipped cream."]
["butter", "sugar", "pecans", "egg yolks", "vanilla", "pineapple", "vanilla wafers"]