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Flourless Pistachio Cake with Chocolate Ganache Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.4 from 57 reviews
  • Author: Olivia
  • Prep Time: 15 minutes
  • Cook Time: 35 minutes
  • Total Time: 1 hour
  • Yield: 8 servings
  • Category: Dessert
  • Method: Baking
  • Cuisine: American
  • Diet: Gluten Free

Description

This Flourless Pistachio Cake with Chocolate Ganache is a rich, nutty dessert perfect for those seeking a gluten-free treat. Made with pistachio and almond flours, it offers a moist texture and delightful flavor, topped with a smooth dark chocolate ganache and finished with crunchy slivered pistachios.


Ingredients

Scale

Cake Ingredients

  • 1 cup pistachio flour
  • ½ cup almond flour
  • ¾ cup sugar
  • 4 large eggs
  • ¼ cup unsalted butter, melted
  • ¼ cup olive oil
  • 1 teaspoon pistachio extract
  • 1/8 teaspoon salt

Ganache Ingredients

  • 1 cup dark chocolate, chopped
  • ½ cup heavy cream

Garnish

  • Slivered pistachios


Instructions

  1. Preheat Oven: Preheat your oven to 350°F (175°C). Grease and line an 8-inch round cake pan to prevent sticking and ensure easy removal of the cake after baking.
  2. Prepare the Cake Batter: In a large bowl, whisk together pistachio flour, almond flour, sugar, and salt until well combined. In another bowl, beat the eggs, then stir in the melted butter, olive oil, and pistachio extract. Gradually combine the wet ingredients with the dry, mixing thoroughly until the batter is smooth and consistent.
  3. Bake the Cake: Pour the prepared batter into the lined cake pan, smoothing the surface with a spatula. Bake in the preheated oven for 30-35 minutes or until a toothpick inserted in the center comes out clean. Remove from the oven and allow the cake to cool completely in the pan before transferring it to a wire rack for final cooling.
  4. Make the Ganache: In a small saucepan, heat the heavy cream over medium heat until it reaches a simmer. Remove from heat and pour the hot cream over the chopped dark chocolate. Let it sit for about 2 minutes to soften the chocolate, then stir gently until the ganache is smooth and shiny. Allow it to cool slightly so it thickens but remains pourable.
  5. Assemble the Cake: Once the cake is fully cooled, pour the chocolate ganache over the top, spreading it evenly to cover the surface and edges. Garnish with slivered pistachios to add texture and a decorative finishing touch. Let the ganache set before serving.

Notes

  • You can substitute pistachio extract with almond extract if unavailable, though the flavor will vary slightly.
  • Ensure the cake is completely cooled before adding the ganache to prevent it from melting and becoming too runny.
  • Store leftovers in an airtight container in the refrigerator for up to 3 days.
  • This cake is naturally gluten-free due to the use of nut flours, making it suitable for gluten-sensitive diets.