Dissolve lemon Jello in 1 cup boiling water ... 1/4 cup Miracle Whip dressing. Blend until smooth and ... with almost set lime Jello. Let stand overnight.
Boil ... and 7-Up until marshmallows are melted. Add jello. Stir until dissolved. Pour ... set up. Mix Cool Whip and mayo into it. Chill ... Better if sets overnight.
Prepare cake mix as directed ... inch) cake pans. Cool 10 minutes. Remove from pan, ... utility fork. Mix Jellos separately, each with one cup ... one layer, and lime Jello over the other layer. ... Spread with Cool Whip. Repeat with second layer, ... holly for holiday cake.