1 pkg. Betty Crocker butter cake mix

Follow directions on package, adding 1 additional egg and 1 tablespoon butter. Bake in 9 x 13 inch pan; follow baking directions on the package.

Let cake cool. Punch holes with fork in cake and pour 1 (20 ounce) can crushed pineapple with juice over the cake. Mix together 8 ounces of cream cheese, 3/4 cup milk, 1 small box instant vanilla pudding and 8 ounces of Cool Whip. Frost cake.