Put together cake combine in line with package deal instructions for a 9×13-inch cake.
As soon as cake comes out of the oven, enable it to chill for simply a few minutes.
Then, with a wood spoon deal with, start poking holes within the cake. You need the holes to be sufficiently big in order that the pudding has loads of room to get down in there. You’ll want to poke proper right down to the underside of the cake.
In a bowl, whisk collectively immediate pudding combine with 4 cups milk. Stir rapidly till all of the lumps are gone. however earlier than the combination begins consuming too thick to pour.
Pour pudding over cake. Taking care to pour it proper into the holes as a lot as potential.
Unfold all of it out and utilizing the again of the spoon, gently push pudding down into the holes.
Put the cake into the fridge to set and funky (about 2 hours.)
As soon as the cake has fully cooled, unfold on whipped topping.
Crush the vanilla wafers. Unfold crushed wafers onto the highest of the cake earlier than serving. Maintain refrigerated.
