Ingredients
Equipment
Method
- Preheat the oven to 180°C (350°F) and grease a loaf tin or bundt cake tin.
- Beat the eggs, sugar, and vanilla sugar until light and fluffy.
- Mix in the oil and plain yoghurt until well combined.
- In a separate bowl, combine the flour, baking powder, and salt.
- Gradually fold the dry ingredients into the wet ingredients until you have a smooth batter.
- Pour about two-thirds of the batter into the prepared cake tin.
- Mix the cocoa powder and milk into the remaining batter until smooth.
- Spoon the chocolate batter over the vanilla batter and gently swirl with a skewer or knife to create a marble effect.
- Bake for 45–50 minutes, or until a skewer inserted into the centre comes out clean.
- Allow the cake to cool in the tin for 10 minutes, then transfer it to a wire rack to cool completely before slicing and serving.
Notes
For the best marble effect, gently swirl the vanilla and chocolate batters together without overmixing. The yoghurt keeps this Marmorkuchen beautifully soft and moist, while the reduced sugar makes it a lighter, less sweet treat that's perfect for any time of day.
Don't overmix the batters when creating the swirls. The yoghurt keeps the cake soft and moist, and the reduced sugar gives this Marmorkuchen a lighter, less sweet finish.