🇩🇪 Germany · Dessert
Mohnkuchen (Poppy Seed Cake)
By eatmundo · July 6, 2026
A beloved German classic, Mohnkuchen features a rich, sweet yeast dough base topped with a luscious filling made from finely ground poppy seeds, milk, and warm spices. This decadent cake offers a unique texture and a comforting, aromatic flavor profile.
Ingredients
check them off as you prepareHow to Make It
- 1
First, let's prepare the yeast dough. In a large bowl, dissolve 20g fresh yeast in 150ml lukewarm milk with 1 teaspoon of sugar. Let it rest for 5-10 minutes until foamy, indicating the yeast is active.
- 2
Add 300g flour, 100g sugar, 50g softened butter, 1 egg, and a pinch of salt to the yeast mixture. Knead thoroughly, by hand or with a stand mixer, for about 8-10 minutes until the dough is smooth and elastic. Cover the bowl with a clean cloth and let it rise in a warm place for 60-90 minutes, or until doubled in size. This slow rise is key to a light, airy base!
- 3
While the dough is rising, prepare the poppy seed filling. In a saucepan, bring 250ml milk to a gentle boil. Remove from heat and stir in 200g ground poppy seeds, 150g sugar, 50g butter, 1 egg, 2 tablespoons semolina, 1 teaspoon lemon zest, 1 packet vanilla sugar, and 1/2 teaspoon cinnamon.
- 4
Cook the filling over low heat, stirring constantly, for about 5-7 minutes until it thickens to a spreadable consistency. It should resemble a thick paste. Let it cool completely. A common mistake is not letting it cool, which can make the dough soggy.
- 5
Once the dough has risen, punch it down gently and roll it out on a lightly floured surface into a rectangle (approximately 30x40 cm, or to fit your baking sheet). Carefully transfer the dough to a baking sheet lined with parchment paper.
- 6
Evenly spread the cooled poppy seed filling over the dough, leaving a small border (about 1 cm) around the edges. If desired, you can create a lattice topping with thin strips of dough for a classic look.
- 7
Preheat your oven to 180°C (350°F) conventional heat. Bake the Mohnkuchen for 35-45 minutes, or until the edges are golden brown and the filling is set. Keep an eye on it to prevent overbrowning.
- 8
Once baked, remove the cake from the oven and let it cool completely on a wire rack. For an extra touch, you can dust it with powdered sugar or drizzle with a simple lemon glaze before serving. Slice and enjoy this delightful German treat with a cup of coffee!
Frequently Asked Questions
Should the poppy seeds be ground for Mohnkuchen, and how finely?+
Yes, for the best flavor release and a smooth texture, the poppy seeds should be finely ground just before use. This helps prevent a gritty texture and allows the oils to emulsify better into the filling.
What's the best way to ensure the yeast dough for the Mohnkuchen crust rises properly?+
Ensure your milk is lukewarm (around 37-40°C or 98-105°F) for activating the fresh yeast, and allow the dough to proof in a warm, draft-free place until it has doubled in size, which typically takes 1-1.5 hours.
How can I tell if my Mohnkuchen is perfectly baked, avoiding an undercooked or dry result?+
The cake is done when the top is golden brown and a wooden skewer inserted into the yeast dough part comes out clean. The poppy seed filling will be set but still moist.
How can I prevent the poppy seed filling from becoming too dry or too runny when baking Mohnkuchen?+
To achieve the ideal consistency, ensure you simmer the filling long enough for the semolina to fully absorb the liquid, thickening it. If it seems too thick, a splash of milk can adjust it, or if too thin, a bit more semolina or a longer simmer can help.
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