Ingredients
Equipment
Method
Baking Instructions
- Preheat your oven to 350°F (175°C) and prepare cake pans.
- Make the buttermilk by mixing milk with apple cider vinegar or lemon juice.
- Combine ground pistachios and sugar in a food processor and pulse until finely ground.
- Whisk together flour, baking powder, and salt in a bowl before adding the pistachio-sugar mixture.
- In another bowl, whisk the buttermilk, olive oil, vanilla extract, and almond extract until combined.
- Fold the dry ingredients into the wet mixture gently until just combined.
- Divide batter between the prepared pans and bake for 25-30 minutes, testing with a toothpick.
- Cool the cakes for 10 minutes before transferring to a wire rack.
- Prepare the frosting by beating butter and powdered sugar until fluffy, adding thyme if desired.
- Level the tops of the cooled cakes, frost, and layer with blackberry preserves.
- Garnish with extra frosting and chopped pistachios before serving.
Nutrition
Notes
Store leftover cake tightly wrapped for up to 4 days, or freeze for longer storage. Thaw overnight in the fridge.
