This pistachio and orange cake recipe is a perfect dessert option for those who love the combination of pistachios and oranges. The cake is made with a combination of pistachio pudding mix, yellow cake mix, and chopped pistachios. The result is a moist and flavorful cake that is sure to impress your guests. The cake is topped with a creamy orange frosting that is made with cream cheese, butter, powdered sugar, and orange juice. This cake is easy to make and is perfect for any orange and pistachio lover.