In a large bowl add the boxed lemon pudding and 2 cups cold milk.
Whisk until the mixture is pudding-like.
Refrigerate for 15 min to help thicken it up a little bit.
In a mason jar or bowl add pieces of the angel cake first, then layer with the pudding and cool whip.
Continue to add layers of the angel food cake, lemon pudding, and cool whip until jar or bowl is filled.
Top off with a lemon wedge and a piece of angel food cake.