1 pkg. (2-layer size) lemon cake mix
2 pkg. (4-serving size each) JELL-O Lemon Instant Pudding
PREPARE and bake cake mix as directed on package for 2 (8- or 9-inch) round cake layers. Cool completely.
BEAT milk and pudding mixes with whisk 2 min. Immediately spread over tops of cake layers.
STACK cake layers. Frost with Cool Whip. Keep refrigerated.