Pistachio pound cake with white chocolate ganache

Posted: July 8, 2025 Last modified: July 29, 2025
Pistachio pound cake with white chocolate ganache

Baking a delicious pistachio pound cake is easy to do. With this recipe, you can make this tasty green cake with pistachios and white chocolate ganache in no time!

Making pistachio cake

In my mind, the perfect pistachio cake is a beautiful, soft green color. In reality, the color is more subtle, but some pistachios are greener than others. It also helps to remove the skins from the pistachios by blanching them, but I found that to be too much of a hassle. So, I settled for a slightly less green cake that still tasted distinctly of those delicious pistachios.

Why this recipe works

  • Subtle – the flavor of the pistachios in this cake is delicious and not too overpowering. It has a lovely nutty flavor.
  • Delicious – in combination with the white chocolate ganache this is such a great recipe!
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Recipe ingredients

  • pistachio – before you start making your cake you will need to make the pistachio flour. Do this in a food processor but don’t grind too long as you’ll be left with pistachio paste instead. Also tasty but not for this recipe. You want ground pistachios not a pistachio paste.
  • butter – use unsalted butter
  • all purpose flour – you can also replace with self rising flour. Check the ratio below in the faq section.
  • white chocolate – for making the ganache you will need white chocolate

As always make sure to double check the full ingredients and quantities needed in the recipe card.

Are you a fan of delicious cakes? Check the below recipes as well:

Pistachio pound cake-2

How to make the pistachio pound cake

Step 1 : Mixing

Start by mixing butter and sugar till you have a creamy mixture. This is easiest in the bowl of a stand mixer with the paddle attachment. But you can also use a large bowl with a hand mixer. Add the eggs one by one and the vanilla extract with the last egg.

Step 2: Add flour mixture

Next you add the dry ingredients; flour, baking powder and the pistachio flour. Add a bit of salt too. Mix until you have a smooth batter and stop mixing as soon as all the flour is incorporated. Don’t overmix.

Step 3: Add to the cake pan

Next pour batter into the prepared pan lined with parchment paper. I generally use both a cooking spray and parchment paper. Cooking spray mostly for making sure the paper sticks to the pan properly.

Smooth the top of the cake with a rubber spatula and place in the preheated oven until golden brown. This should take around 55 minutes. Use a cake tester to make sure the cake is cooked. Let it cool on a wire rack.

Step 4: Chocolate ganache

Once the cake is cooked and cooled down it is time to make the chocolate ganache. For this, you break the chocolate into smaller pieces and add this to a small mixing bowl.

Now heat the heavy cream in a small saucepan over medium heat. As soon as the cream starts to bubble add to the chocolate. Stir with a spatula until all chocolate has fully melted.

Let the ganache cool down to room temperature before pouring over the cake. Chop the remaining pistachio’s and sprinkle over the cake.

Pistachio pound cake-3

Storing Pistachio Cake:

The cake itself keeps well, but once the white chocolate ganache is added, the ganache’s storage instructions apply.

How long does pistachio cake keep?

The cake can be stored outside the refrigerator for up to five days. With the ganache on top, however, the cake must be stored in the refrigerator. Wrap the cake well and store it in an airtight container. This is especially important in the refrigerator, as the cake will otherwise dry out.

Can you freeze pistachio cake?

It can be stored in the freezer for up to three months if placed in an airtight container.

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Tips for the most delicious pistachio pound cake

Can the pistachios be replaced?

Yes, with almonds or self-rising flour, for example. You will need a total of 200 grams/7 oz of self-rising flour. If you use almonds, you will need 100 grams/3.5 oz of almond flour and 100 grams/3.5 oz of self-rising flour.

Can I replace the white chocolate ganache?

Yes! There are many delicious toppings for this cake.

Can I use this recipe to bake pistachio cupcakes?

This batter makes 12 cupcakes. Use a cupcake or muffin pan and line it with paper or silicone cups to help the cupcakes keep their shape. Bake the cupcakes for 20 minutes at the temperature specified in the recipe.

Can I use regular flour instead of self-rising flour?

Self-rising flour is just flour and baking powder in the right proportions. You can easily substitute one for the other. To replace self-rising flour, use the following proportions:

500 grams/17.5 oz of flour and 15 grams/7.5 oz (one packet) of baking powder.

 

Pistachio pound cake

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Pistachio Cake Recipe

This delicious cake is topped with a creamy layer of white chocolate ganache. Who could resist?
Prep Time20 minutes
Cook Time55 minutes
Total Time1 hour 15 minutes
Servings: 12 people

Ingredients 

Pistachio Cake:

  • 200 grams unsalted butter
  • 200 grams white caster sugar
  • 4 eggs
  • 1 teaspoon vanilla extract
  • 100 grams all purpose flour
  • 1 teaspoon baking powder
  • 125 grams unsalted pistachios or pistachio flour
  • Pinch salt

Decoration:

  • 150 grams white chocolate
  • 1 small knob of butter
  • 75 ml heavy cream
  • Small handful of coarsely chopped pistachios

Equipment

  • Food processor or blender
  • 25 cm cake pan or loaf pan

Instructions

  • Grind 125 grams of pistachios into flour using a blender or food processor. Do not grind for too long, or the fats will be released and a paste will form.

To make the pistachio cake:

  • Mix the butter and white caster sugar until creamy. Add the eggs one at a time, adding the next egg only after the previous one has been fully incorporated. Add the vanilla extract with the last egg.
  • Then, add the flour, baking powder, and pistachio flour. Season with a generous pinch of salt. Mix until you have a smooth batter. Stop mixing as soon as the last bit of flour has been incorporated.
  • Pour the batter into a cake tin lined with parchment paper. Use a spatula to spread the batter evenly.
  • Bake the cake for about 55 minutes at 180˚C/350°F with a conventional oven until golden brown.

White Chocolate Ganache and Decoration

  • Chop the white chocolate into pieces and place them in a heatproof bowl with a small knob of butter. Heat the whipping cream in a saucepan over medium heat.
  • As soon as the cream begins to bubble around the edges, pour it over the chocolate. Stir with a spatula until the chocolate has completely melted. Allow the ganache to cool to room temperature before pouring it over the cake.
  • Meanwhile, coarsely chop the remaining pistachios and sprinkle them over the ganache.
How to store

The cake will keep for about five days outside the refrigerator if well wrapped. It can also be frozen for up to three months.

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