1 stick butter
3/4 c. sugar
1 egg
1 1 lb. can pineapple, drained
9 ox. pkg. Cool Whip
1 c. nuts
Vanilla wafers

Combine sugar, eggs, and butter. Mix and add pineapple. Fold in Cool Whip and nuts. Alternate layers of mix and vanilla wafers in a 9 x 13 pan.