1cupShelled PistachiosProvides nuttiness and flavor; substitute with roasted pistachios for enhanced taste.
1cupGranulated SugarAdds sweetness and moisture; brown sugar can be used for a deeper flavor.
1cupAll-Purpose FlourEssential for cake structure; can replace with gluten-free flour for a gluten-free version.
1tbspBaking PowderActs as a leavening agent for a light texture; ensure freshness for best results.
1/2tspSaltEnhances flavors; use kosher or sea salt for a different taste.
1cupMilk of ChoiceAdds moisture; substitute with almond or oat milk for a dairy-free cake.
1tbspApple Cider Vinegar or Lemon JuiceHelps curdle the milk, imitating buttermilk; necessary for achieving cake tenderness.
1/2cupOlive OilAdds richness and moisture; use extra virgin olive oil for superior flavor.
1tspVanilla ExtractEnhances the cake's overall aroma and taste.
1/2tspAlmond ExtractProvides a nutty hint; omit if nut allergies are a concern.
1/2cupBlackberry PreservesUsed for filling and adds fruity flavor; fresh blackberries can also be used.
For the Frosting
1cupPowdered SugarEssential for making fluffy frosting.
1/2cupSalted ButterContributes creaminess to the frosting; use dairy-free spread for a vegan option.
1tspDried ThymeAdds an intriguing twist to the frosting; optional but recommended.
For Garnishing
1/2cupFresh BlackberriesUsed for garnish; can substitute with blueberries for visual appeal.
1/4cupChopped PistachiosAdds garnish and crunch to the cake.
Instructions
How to Make
Preheat your oven to 350°F (175°C). Grease and flour two 6” or 7” cake pans to ensure your cake layers come out effortlessly.
In a bowl, whisk together your milk of choice with apple cider vinegar, then let it sit for 5 minutes.
In a food processor, combine shelled pistachios and sugar, blending until finely ground.
In a large mixing bowl, combine the ground pistachios, all-purpose flour, baking powder, and salt. Mix thoroughly.
In another bowl, whisk together the milk mixture, olive oil, vanilla extract, and almond extract until well combined.
Gradually fold the dry ingredients into the wet mixture, stirring gently until just combined.
Pour the batter evenly into the prepared pans and bake for 25-30 minutes.
Remove the cakes from the oven and allow them to cool completely in the pans.
In a mixing bowl, beat together salted butter and blackberry preserves. Gradually add powdered sugar and mix in vanilla extract, salt, and dried thyme until fluffy and smooth.
Level the top of one cooled cake layer, then frost the middle with buttercream and blackberry preserves. Place the second layer on top and frost the top and sides.
Decorate with fresh blackberries and chopped pistachios for a pleasing presentation.
Notes
This Pistachio and Blackberry Olive Oil Cake is an exciting baking adventure that will warm your heart.