If you are looking for a quick and healthy dessert that tastes delicious then this is the recipe for you. This Skinny Pistachio Cake turned out to be one of my all-time favorite recipes! It was a huge hit, and my family seriously gobbled up the entire cake by the end of dinner. The pistachio flavor is so rich when paired with the light Cool Whip topping. This cake is perfect for cookouts, brunch, or holiday get-togethers. Feel free to turn up the green color by adding in some food coloring. I simply left the cake as is and it turned out a beautiful pale green. This is a must-try dessert!