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5 from 10 votes

Pistachio Cookie Cake

A moist white cake with added Oreo Pistachio cookie chunks on the inside, a vanilla/almond buttercream frosting with more cookies on the outside.
Prep Time10 minutes
Active Time34 minutes
Cooling time30 minutes
Total Time44 minutes
Course: Dessert
Cuisine: American
Keyword: Pistachio, St. Patrick's Day
Yield: 12 pieces
Calories: 957kcal
Author: Sweet Ordeal

Materials

The Cake

  • 1 box white cake mix (like Betty Crocker Super Moist)
  • 1 1/4 cup water
  • 1/3 cup vegetable oil
  • 3 eggs
  • 1 1/4 cup Oreo Thins - Pistachio, (approx. 14) roughly chopped

The Frosting

  • 1 cup butter
  • 1/2 cup Crisco
  • 6 cups confectioners sugar
  • 8-10 tsp. water
  • 1 tsp. vanilla extract
  • 1 tsp. almond extract

Instructions

  • For the cake: make the cake batter according to directions on the box, then add the cookie chunks. Bake in 2 -  8" or 9" round baking pans. (NOTE: you can also bake as cupcakes or in a 13 x 9 baking dish, follow directions on box for baking times.)
  • Allow cake to thoroughly cool before frosting.
  • For the frosting: beat the butter and Crisco until thoroughly mixed. Add confectioners sugar 2 cups at a time, adding some of the water between batches until you reach desired consistency. Add the extracts. 
  • Frost middle, sides, and top of cake. This recipe allows for extra for decorating purposes.
  • OPTIONAL: chop 10 cookies to use on the side of the cake and cut approx. 8 cookies in half for the top of the cake between dollops of frosting. 
  • Enjoy!

Nutrition

Calories: 957kcal