Dissolve 1 package lime Jello in 3/4 cup boiling water, add 1/2 cup cold water. Set aside. Bake cake in 13 x 9 inch pan as directed on package. Let cool 20 minutes. Poke deep holes in cake about 1 inch apart with fork or ice pick. Pour gelatin slowly over top of cake. Refrigerate immediately.

TOPPING: Blend and mix 1 envelope Dream Whip with 1 package of lemon instant pudding made with 1 1/2 cups cold milk. Spread on cake and refrigerate.