Creamy Pistachio and Coconut Pudding Cake

Name: Creamy Pistachio and Coconut Pudding Cake
Prep time: 20 min
Cook time: 40 min
Total time: 1 h
Cuisine: American
Ingredients: 1/2 cup shelled and chopped pistachios; 1 package white cake mix; 1 3.4 oz instant pistachio pudding mix; 3/4 cup vegetable oil; 1 cup water; 3 eggs; 1/2 cup shredded and sweetened coconut; 1.25 cups milk; 8 oz carton frozen whipped topping (thawed); 1/4 cup chopped pistachios; 1/4 cup shredded and sweetened coconut