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.