This Pistachio Chocolate Pudding is a rich and creamy dessert that combines the flavors of pistachios and chocolate. The pudding is made by blending pistachios, cocoa powder, sugar, milk, and cornstarch until smooth and thickened. It is then chilled until set and garnished with whipped cream and chopped pistachios. The combination of the nutty pistachios and the indulgent chocolate creates a decadent and satisfying dessert that will please any chocolate lover.