This is the BEST icing for sugar cookies. It hardens nicely so you can stack cookies but doesnt get hard like a rock, so you wont hurt your teeth. Its very tasty too and you can add different extracts to change the flavors.
"Cupcake Frosting! All you do is mix one vanilla pudding packet with half of the milk called for on the package. Whisk until it begins to thicken. Then fold in one container of Cool Whip. A great frosting spread on cakes and piped onto cupcakes, a tasty filling in crepes or on waffles along with some fruit." This looks delicious.