Sponges and Bases
Professional Red Velvet Sponge Recipe for Celebration Cakes
A luxurious, velvety sponge with a delicate hint of cocoa and a striking crimson hue. This structural recipe is specifically designed by a celebration cake maker to hold its shape for decorating while maintaining a melt-in-the-mouth, tender crumb.
- Prep
- 20 min
- Cook
- 30 min
- Serves
- 12
- Level
- Medium
- Per serving
- 385 kcal
Method
Preheat your oven to 170°C (150°C fan/Gas Mark 3). Grease and line two 8-inch (20cm) deep sandwich tins with baking parchment.
In a large bowl or stand mixer, cream together the softened unsalted butter and caster sugar for at least 5 minutes until the mixture is exceptionally pale and fluffy.
Add the eggs one at a time, beating well after each addition to ensure the emulsion doesn't split. Stir in the vanilla bean paste.
In a separate jug, whisk the buttermilk with the red gel food colouring until you have a vibrant, uniform crimson liquid.
Sift together the plain flour, cocoa powder, and sea salt into a medium bowl.
Gradually add the dry ingredients and the coloured buttermilk to the butter mixture in three stages, beginning and ending with the dry ingredients. Mix on a low speed until just combined; do not overwork the gluten.
In a small ramekin, combine the bicarbonate of soda and white wine vinegar. It will fizz immediately. Quickly fold this effervescent mixture into the cake batter.
Divide the batter equally between the prepared tins and smooth the tops. Bake for 25–30 minutes, or until a skewer inserted into the centre comes out clean.
Allow the sponges to cool in their tins for 10 minutes before carefully turning out onto a wire rack to cool completely. For the best structural results when decorating, wrap the cooled sponges in cling film and chill in the fridge for 2 hours before levelling.
Notes
Always use a concentrated gel or paste food colouring; liquid supermarket colours can alter the pH balance and result in a brown sponge.
The reaction between the vinegar and bicarbonate of soda provides the characteristic lift and tight crumb structure essential for tiered cakes.
Ensure your buttermilk and eggs are at room temperature to prevent the cake batter from curdling during the mixing process.
Measure your cocoa powder precisely; too much cocoa will overpower the delicate vanilla notes and darken the red hue.
