Ingredients:
- 375g cake flour
- 15g cocoa powder
- 6g baking soda
- 3g salt
- 240ml buttermilk
- 360ml oil
- 2 eggs
- 2 tbsp red gel
- 5ml vinegar
- 10ml vanilla
Instructions:
- Preheat and prep. Set your oven to 175°C (350°F). Grease two 9 inch round pans and line the bottoms with parchment paper. Note: Parchment is essential because this cake is very tender and prone to sticking.
- Sift dry ingredients. In a large bowl, sift together the 375g cake flour, 15g cocoa powder, 6g baking soda, and 3g salt.
- Mix wet ingredients. In your mixer, whisk the 240ml buttermilk, 360ml oil, 2 eggs, 2 tbsp red gel, 5ml vinegar, and 10ml vanilla until the color is uniform and vibrant.
- Combine carefully. Gradually add the dry mixture into the wet on low speed. Stop mixing as soon as the last streak of flour vanishes. Note: Overmixing will lead to a tough, rubbery cake.
- Divide and bake. Pour the batter into your pans equally. Bake for 35 minutes until a toothpick comes out clean and the center feels springy.
- Initial cool. Let the cakes sit in the pans for 10 minutes until they start to pull slightly away from the edges.
- Final cool. Transfer to a wire rack to cool completely. Wait until they are cold to the touch before even thinking about frosting.
- Whip the frosting. Beat 450g cream cheese and 115g butter until silky and pale. Add 500g powdered sugar, 15ml cream, and salt. Beat on high for 2 minutes until light and fluffy.
- Assemble the layers. Place one cake on a plate, spread a generous layer of frosting, then top with the second cake.
- Final finish. Cover the top and sides with the remaining frosting, using an offset spatula to create texture.