Nutter Butter Chocolate Icebox Cake is made up of delicious layers of chocolate pudding and Nutter Butter cookies with Cool Whip on top. This no-bake dessert is perfectly creamy.
In a medium saucepan, stir together pudding mix, milk, and sugar. Bring to a boil over medium heat, stirring constantly. Once it comes to a boil, remove from heat.
Pour 1/3 of the pudding mixture in the bottom of an 8 or 9-inch baking dish.
Place a single layer of cookies on top of the pudding. Pour another 1/3 of the pudding to cover the cookies.
Repeat with another layer of cookies and pudding.Cover with plastic wrap and refrigerate for 8 hours or overnight.
Top with a layer of Cool Whip.Briefly microwave the peanut butter and drizzle it over the icebox cake.