2 layers of sponge cake, fitted into a 9 x 13 pan
2 pkg. instant sugar free strawberry Jello
1 pt. sliced fresh strawberries
2 pkgs. instant sugar free vanilla pudding mix
8 oz. Cool Whip

Make holes in cake. Let Jello firm a little and pour over cake. Add sliced strawberries. Mix pudding according to package directions and spread over Jello which has been refrigerated for a while. Refrigerate again until ready to use. Add Cool Whip just before serving.