Total preparation time: 45–50 minutes
Number of servings: 16–20
Note: 1 cup = 250 ml
Tips for a Sure Result
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The Sunken Effect Is Intentional: The quark, fruit and jam form “islands” that pull the batter in places – the cake is extra moist as a result.
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Fruit to Suit: Juicy fruit (peaches, apricots) can be lightly patted dry and the juice allowed to drain.
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Flavor Balance: When using sweet jam, reduce the sugar in the quark by a tablespoon; with tart currants, increase it instead.
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Variations: Stir a teaspoon of lemon zest into the batter or replace 2 tablespoons of flour with cocoa for a “marble”.
Conclusion
The sunken cake is an example of how a quick mug base and a few extra ingredients can conjure up a dessert that everyone enjoys. The quark lattice ensures moistness, the fruit freshness and the jam full flavor. Save the recipe in your family repertoire – it’s a reliable choice for the weekend or an unexpected visit.

