Ingredients
Equipment
Method
Step-by-Step Instructions
- Preheat the oven to 350°F (175°C) and prepare your cake pans.
- Make a buttermilk substitute by mixing milk with apple cider vinegar or lemon juice.
- Blend ground pistachios and sugar until well combined.
- Combine dry ingredients: pistachio-sugar mixture, all-purpose flour, baking powder, and salt.
- Whisk wet ingredients: buttermilk, olive oil, vanilla extract, and almond extract.
- Fold wet and dry mixtures together until just combined.
- Divide batter into prepared pans and bake for 25 to 30 minutes.
- Cool cakes in pans for 10 minutes, then remove and let them cool completely on a wire rack.
- Prepare frosting by beating butter, then adding blackberry preserves and powdered sugar until fluffy.
- Assemble the cake by layering frosting and blackberry preserves between cake layers and frosting the outside.
Nutrition
Notes
Store the cake covered at room temperature for up to 2 days or in the refrigerator for up to 4 days. Freeze individual slices for up to 2 months.
