If you don’t already know this, pudding makes for the moistest cake. Fortunately, Jell-O makes a variety of awesome flavors, including pistachio. Mix it with a moist white cake and you’ve got cupcakes to die for. Go check out the recipe at She Wears Many Hats. She used shaved white chocolate as a topping, but I think you could also sprinkle on some crushed pistachio. Take a peek at her other amazing recipes and recommendations, too!