Pistachio Pudding filled Pistachio Cake

This pistachio cake is filled with pistachio pudding, and slathered with cream cheese frosting. Not only is the cake made with pistachios, but the pudding is made with pistachio milk! Unlike the cake that I grew up on, that was made with a boxed pudding, and artificial color, this cake is made with all natural ingredients.

In addition to making the pudding with the pistachio milk, we also used the milk in the cake. Last but not least, we totally covered the cream cheese frosted layer cake with crushed roasted pistachios.

Pistachio cake coupled with pistachio pudding is truly a match made in heaven. Undoubtably topping this cake with cream cheese frostings and more pistachios is the trifecta!

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Pistachio Layer cake

Pistachio Pudding filled Pistachio Cake


  • Author: theperksofbeingus
  • Prep Time: Overnight
  • Cook Time: 1 hour
  • Total Time: 25 hours
  • Yield: 16 servings 1x
Scale

Ingredients

Ingredients for pistachio milk:

  • 1 cup shelled roasted pistachio 
  • 3 cups whole milk

pistachios

Ingredients for the pistachio pudding:

  • 1/2 cup shelled, roasted, pistachio nuts
  • 2/3 cup sugar, divided
  • 2 tablespoons water
  • 2 cups pistachio milk
  • 3 large egg yolks (save the egg whites for the cake)
  • 2 tablespoons corn starch
  • 1 pinch salt
  • 2 tablespoons butter, softened

 

Ingredients for the cake:

  • 1 1/4 cup shelled roasted pistachios
  • 2 1/2 cups cake flour
  • 3/4 cup all purpose flour 
  • 1 tbsp. baking powder 
  • 1 tsp. baking soda
  • 1/2 teaspoon flake sea salt
  • 1 cup salted butter, softened
  • 1 3/4 cup granulated sugar
  • 1 tbsp.  pure vanilla extract
  • 1 tsp. almond extract
  • 1 cup pistachio milk
  • 1/2 cup sour cream
  • 3 egg whites
  • 1/2 tsp. cream of tartar

Butter

Ingredients for Frosting and topping for cake:

  • 16 oz. cream cheese, softened
  • 1 cup butter, softened
  • 6 cups confectioners sugar
  • 1 tsp. pure vanilla extract
  • 1 tbps. heavy cream
  • 1 cup chopped roasted pistachios

 


Instructions

Instructions for the Pistachio Milk:

  • Place pistachios in glass measuring bowl with a spout.
  • Cover pistachios with milk
  • Refrigerate overnight

Instructions for Pistachio Pudding:

  1. Make pistachio paste by placing pistachios into food processor, and pulsing. Add the sugar and water, and pulse again until a smooth paste forms.
  2. Scrape paste into a medium saucepan. Add in pistachio milk. Stir over medium heat until bubbles start to form.
  3. While milk is heating, whisk egg yolks, sugar, cornstarch and salt in a bowl. Set aside
  4. Once pistachio milk is bubbly, whisk about a 1/2 cup of the heated milk mixture into the sugar-egg mixture. Add another 1/2 cup in, and continue to whisk.
  5. At this point, pour all of the egg mixture back into the pan, and continue to cook. Whisk constantly to avoid lumps.
  6. Continue to cook until thick and bubbly. Use a rubber spatula to scrape down sides of pan to avoid burning any of the mixture.
  7. Remove from heat, and stir in butter, vanilla and almond extract until butter is melted.
  8. Strain pudding through a fine mesh strainer, using a spatula to press pudding through.
  9. Put pudding into a glass bowl. Using plastic wrap, cover the pudding, pressing the wrap directly onto the pudding to avoid it forming a skin. Refrigerate for at least 4 hours.

Instructions for cake:

  1. Preheat oven to 350 F. Using bakers secret spray oil with flour, coat insides of 3 9 inch round cake pans. Line each pan with a round parchment sheet, and spray with the bakers secret. Set aside.
  2. Pulse pistachios in food processor until finely chopped. Put pistachios into a medium size glass bowl, and add the flours, baking powder, soda and salt. Using a whisk, gently mix together the dry ingredients.
  3. In the bowl of a stand mixer, beat the softened butter until smooth and fluffy on high,  about 2 minutes. Add sugar, beating until light and fluffy, almost white. Add egg and vanilla and almond extract, mix until just combined, scraping down sides and bottom of bowl with spatula to ensure it is completely mixed.
  4. In a 2 cup glass measuring cup, measure out 1 cup of the pistachio milk. Add in 1/2 cup sour cream. Gently mix to combine.
  5. With mixer on low, alternate adding in the dry and wet ingredients, starting and ending with the dry. Mix until combined, scraping down sides and bottom of bowl.
  6. In a clean dry, mixing bowl, mix 3 egg whites, and cream of tarter with a hand mixer until stiff peaks form.
  7. Using a rubber spatula, scrape the egg whites into the cake batter and gently fold until mixed in. Do not over mix.
  8. Divide the batter between the 3 pans. Bake 35-40 minutes, rotating half way thru. Bake until toothpick comes out clean. Cool for 15 minute in pans. Turn cakes out onto cooling rack, and allow to completely cool before frosting.

Instructions for the cream cheese frosting:

  1. Allow butter and cream cheese to come to room temperature. I like to get it out in the morning, if making in the afternoon.
  2. Cream together the butter and cream cheese using a mixer. Add in the confectioner sugar, one cup at a time, mixing in between additions.
  3. Add in vanilla and cream and beat till mixed in.

Instructions to assemble layer cake:

  1. Using a serrated knife or cake leveler, cut off the rounded tops of the cakes.
  2. Place first cake on plate. Using a piping bag, pipe a circle of frosting around the edge of the cake. Fill center with pistachio pudding.
  3. Place next cake on, and repeat process.
  4. Once all the layers are done, pipe the rest of frosting around sides and onto top of cake. Using a smooth cake knife, create a flat surface on top and sides of cake.
  5. Sprinkle top of cake with chopped pistachios. To get the nuts to stick to the sides of the cake, place the cake on a counter or table covered with wax paper. Throw the pistachios onto side of cake as you spin cake around, repeating until fully encrusted with pistachios.
  6. Keep cake covered in refrigerator until time to serve.  Use a sharp knife dipped in hot water to cut cake.

Notes

Of course you can also make these into cupcakes and fill with pudding using a pastry bag.

  • Category: Dessert
  • Cuisine: American

Keywords: Pistachio Cake

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