Meme Dessert - cooking recipe

Ingredients

1 stick butter, softened
2 c. sugar
3 eggs, separated
1 tsp. vanilla extract
vanilla wafers, crushed

Preparation

Cream butter, sugar and egg yolks in bowl.
Beat in vanilla. Fold in stiffly beaten egg whites.
Alternate layers of crushed wafers and creamed mixture in 8-inch square baking pan until all ingredients are used, beginning and ending with crushed wafers. Chill in refrigerator.