1 (4 oz.) pkg. Jell-O instant pudding (any flavor)
1/4 c. confectioners sugar
1 c. cold milk
1 (8 oz.) Cool Whip

Combine pudding mix, sugar and milk. Beat slowly with electric mixer until well blended. Fold in Cool Whip. Spread on cake at once.

Makes about 4 cups or enough for two 9-inch layer cakes.

For a firmer frosting, let mixture stand for 5 minutes before folding in Cool Whip. Store cake in refrigerator.