So this might be the easiest desert ever... it is yummy too.
Chocolate Cake Mix (or any flavor of cake)
Ingredients to make the cake (oil, eggs, water etc.)
Mix up the cake as if you were going to bake it but instead heat it in your preheated waffle maker. Top it with your favorite ice cream.
Try spice cake and cinnamon ice cream, or white cake with vanilla ice cream and fresh strawberries. You really can't go wrong. This is the dessert I use if someone just drops by and I need to make something fast.