Ingredients
Main Ingredients:
- 
- 220g (1 cup) granulated sugar
 
 
- 
- 5 large eggs, room temperature
 - 1 packet (8g) vanilla sugar
 - 220g (1 cup) unsalted butter or margarine, softened
 
 
- 
- 320g (11.3 oz) quark (German-style curd cheese)
 - 300g (2½ cups) all-purpose flour
 - 3 teaspoons (15g) baking powder
 
 
- Powdered sugar, for dusting
 
Equipment Needed:
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- 9-inch (23cm) springform pan
 
 
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- Electric mixer
 - Parchment paper
 - Fine mesh sieve, for dusting powdered sugar
 
 
Instructions
Preparation:
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- Preheat your oven to 180°C (350°F).
 - Grease the springform pan and line the bottom with parchment paper.
 - Ensure all ingredients are at room temperature before starting.
 
 
Making the Batter:
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- In a large bowl, combine:
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- Softened butter or margarine
 - Granulated sugar
 - Vanilla sugar
 
 
Beat together using an electric mixer for about 5 minutes, until the mixture is light and fluffy.
 - 
 - Add the eggs one at a time, beating well after each addition to ensure the mixture is smooth.
 
 - In a large bowl, combine:
 
- Gently fold in the quark until just combined—do not overmix.
 - In a separate bowl, whisk together:
- 
- Flour
 - Baking powder
 
 
 - 
 - Gradually fold the dry ingredients into the wet mixture until combined. Do not overmix to avoid a dense cake.
 
Baking Process:
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- Pour the batter into the prepared springform pan, smoothing the top with a spatula.
 
 
- Bake in the preheated oven for 60 minutes or until:
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- The cake is golden brown on top.
 - A skewer inserted into the center comes out clean.
 - The cake has a slight wobble in the center when gently shaken.
 
 
 - 
 
Finishing:
- 
- Cool the cake in the pan for 15 minutes before removing the sides of the springform.
 - Let the cake cool completely on a wire rack.
 
 
- Dust generously with powdered sugar before serving.
 
Pro Tips
- 
- Use room temperature ingredients: This helps the butter, eggs, and quark mix together more smoothly, resulting in a fluffier cake.
 - Be gentle when folding in the dry ingredients to avoid overworking the batter, which could result in a dense cake.
 
 
- Test doneness with a skewer: A clean skewer inserted into the center of the cake indicates it’s done.
 - Chill the cake before slicing: If you prefer a firmer texture, chilling the cake for a bit before serving can help.
 - Add lemon zest: For an added burst of flavor, you can add 1 tablespoon of lemon zest into the batter for a slight citrus note.