1 box lemon cake mix
1 pkg. instant lemon pudding
4 eggs, slightly beaten
3/4 c. water
3/4 c. oil
1 lg. can crushed pineapple, drained
2 c. powdered sugar
1/3 c. lemon juice
2 tbsp. water
2 tbsp. melted butter

Spread pineapple in bottom of 9 x 13 inch pan. Mix together first five ingredients; pour over pineapple. Bake at 350 degrees for 35 minutes. Punch holes in cake while warm. Mix together the last four ingredients and pour over warm cake.