2 c. Ritz crackers, broken into pieces (40)
1 1/2 c. sugar
1 tsp. baking powder
4 egg whites, beaten stiff
1 c. chopped walnuts

Beat egg whites, sugar and baking powder. Beat well; mix in cracker crumbs and nuts. Pour into greased baking dish. Bake 20-25 minutes at 350 degrees or until golden brown; cool.

TOPPING:

8 oz. cream cheese
8 oz. Cool Whip
1 (15-25 oz.) can pineapple

Cream together cream cheese and Cool Whip; add pineapple. Spread on top of cooled cake. Refrigerate.