Step-by-step instructions
Let’s get down to the baking magic! Follow these easy steps to create your dreamy cake:
- Preheat your oven to 350°F (175°C). Don’t forget to grease and flour three 8-inch round cake pans to ensure your cakes slip out effortlessly.
- In a large bowl, sift together the flour, sugar, baking soda, salt, and cocoa powder. This step ensures a smooth, lump-free batter.
- In a separate bowl, whisk together the buttermilk, vegetable oil, eggs, red food coloring, vanilla extract, and vinegar until fully combined.
- Gradually pour the wet mixture into the dry ingredients. Stir until just combined, avoiding overmixing for a light texture.
- Now, gently fold in the mashed blackberries and blackberry jam until they’re evenly distributed throughout your batter.
- Divide the batter evenly among the prepared pans and smooth the tops to make sure they bake evenly.
- Bake for 25-30 minutes. You’ll know they’re done when a toothpick inserted in the center comes out clean.
- Once baked, carefully remove the cakes from the oven and let them cool in the pans for about 10 minutes. Then, transfer them to wire racks to cool completely.
- For the frosting: in a mixing bowl, beat together the softened butter and cream cheese until creamy. Gradually add the powdered sugar and vanilla extract; beat until your frosting is fluffy and delicious.
- Once your cakes are completely cooled, layer them with frosting in between each layer, and spread the remaining frosting evenly over the top and sides.
- Finally, garnish with fresh blackberries and chill your cake for at least an hour before serving. This chilling time helps the flavors meld together beautifully.
What to serve it with
This cake pairs exquisitely with a variety of accompaniments. Consider serving it alongside a scoop of vanilla ice cream or a dollop of whipped cream for a delicious contrast. Fresh mint leaves can also add a pop of color and freshness to your presentation. For beverages, a chilled glass of lemonade or a cup of aromatic tea complements the cake beautifully.
Keeping leftovers fresh
To store your leftovers, keep the cake in an airtight container in the refrigerator. If you find you have more than you can enjoy within a few days, you can slice it and freeze the pieces. Wrap each slice in plastic wrap, then place them in a freezer bag. This way, you’ll have a delightful treat ready whenever the craving strikes! Just remember to consume frozen cake within three months for the best quality.
Pro chef tips
- For an extra depth of flavor, try adding a splash of almond extract to your batter.
- If you have extra fresh blackberries, blend them into a simple puree to drizzle over each slice when serving. It’ll elevate the presentation!
- Room temperature ingredients (like eggs and cream cheese) blend more smoothly, ensuring a better texture for your cake and frosting.
Creative twists
Feel free to experiment! You could add lemon zest to the batter for a zesty kick or substitute the blackberries for raspberries or strawberries if those are more your style.
FAQs
Can I make this cake ahead of time?
Absolutely! Bake it a day or two in advance and store it covered in the fridge. Just ensure you frost it close to serving time to keep it fresh.
What if I don’t have buttermilk?
No problem! You can make a quick substitute by mixing 1 cup of milk with 1 tablespoon of vinegar or lemon juice. Let it sit for about 5-10 minutes, and you have a great buttermilk substitute.
How do I ensure my cake rises properly?
Make sure your leavening agents (like baking soda) are fresh and that you closely follow the measuring instructions. Sifting the dry ingredients also helps with even rising.
Happy baking! 🥳 Enjoy crafting this deliciously unique dessert that promises to enchant every palate.



