Ingredients
Equipment
Method
Step-by-Step Instructions
- Preheat oven to 170ºC (340ºF). Prepare three 20 cm round cake pans with parchment paper and grease the sides.
- Sift together the flour, cornstarch, baking powder, baking soda, and salt in a medium bowl.
- Mix sugar and lemon zest together, then cream with butter until light and fluffy.
- Add eggs one at a time, alternating with dry ingredients and sour cream mixture until just combined.
- Divide batter among pans. Bake for 20-23 minutes, until a cake tester comes out clean.
- Cool cake layers in pans for 10 minutes, then move to wire racks to cool completely.
- Prepare raspberry buttercream by mixing powdered sugar and raspberry powder, then whipping with butter and milk.
- Assemble by layering cake, buttercream, and raspberry jam, finishing with a crumb coat of buttercream.
- Frost with remaining buttercream, garnish with fresh raspberries and lemon slices.
Nutrition
Notes
For best results, make sure your ingredients are at room temperature and measure accurately.
