Ingredients
Equipment
Method
Step-by-Step Instructions
- Preheat your oven to 350°F (175°C). Generously butter an 8x8-inch baking pan and line the bottom with parchment paper.
- In a food processor, pulse together the pistachios and lemon zest until finely ground. In a separate bowl, whisk together the cake flour, baking powder, and baking soda.
- In another bowl, whisk together the sour cream, milk, and vanilla extract until smooth.
- Using a stand mixer, beat the softened butter, granulated sugar, and salt together until light and fluffy, about 3 minutes.
- Add the eggs one at a time to the butter mixture, mixing well after each addition.
- Gradually add the dry ingredients to the butter-egg mixture, alternating with the wet ingredients. Start and end with the dry ingredients.
- Pour the batter into the prepared pan and bake for 35-40 minutes, until a toothpick inserted comes out clean.
- Allow the cake to cool for 10 minutes, then transfer to a wire rack to cool completely. Frost with mascarpone frosting and top with chopped pistachios before serving.
Nutrition
Notes
Store unfrosted cake at room temperature for up to 3 days; store frosted cake in the fridge for freshness.
