German Peach Kuchen
This traditional German dessert layers a buttery press-in shortcrust with ripe peach slices and a silky sour cream custard that sets into a creamy, elegant filling.
Equipment
- 9-inch (23cm) springform pan - essential for clean release
- Stainless steel mixing bowls - at least two
- Pastry blender - or two forks
- Electric hand mixer - or a whisk
- Measuring cups and spoons
- Digital kitchen scale - optional but recommended for accuracy
- Parchment paper
- Food processor - optional, speeds up crust
- Baking cooling rack
- Offset spatula - great for pressing and smoothing crust
- Sharp paring knife - and cutting board
- Rubber spatula
Ingredients
- 2 cups all-purpose flour - 250g
- 1/4 cup granulated sugar - 50g
- 1 tsp baking powder
- 1/4 tsp fine salt
- 1/2 cup cold unsalted butter - 115g, cut into small cubes
- 1 large egg
- 1 tsp pure vanilla extract
For the Peach Layer
- 4 medium fresh peaches - about 2 lbs or 900g, peeled, pitted, sliced into 1/2-inch wedges; OR 2 cans (15 oz/425g each) canned peach slices, drained and patted dry
- 2 tbsp granulated sugar
- 1/2 tsp ground cinnamon
For the Sour Cream Custard
- 3 large eggs
- 1 cup full-fat sour cream - 240ml
- 1/2 cup granulated sugar - 100g
- 1 tsp pure vanilla extract
- 1/4 tsp ground cinnamon
- fine salt - pinch
For Garnish
- 1 tbsp powdered sugar - for dusting, or 2 tbsp
Instructions
- Preheat oven to 375°F (190°C). Grease a 9-inch springform pan and line the base with parchment paper.
- Whisk together flour, 1/4 cup sugar, baking powder, and salt. Cut in cold butter until crumbly. Add egg and vanilla, mixing just until dough comes together.
- Press dough evenly into the pan, bringing it up the sides about 1.5 inches high. Prick with a fork and chill while preparing peaches.
- Peel and slice fresh peaches, or drain canned peaches thoroughly and pat dry. Toss slices with 2 tbsp sugar and 1/2 tsp cinnamon.
- Arrange peach slices over the chilled crust in a single overlapping layer, starting from the edge and working inward.
- Whisk eggs, sour cream, 1/2 cup sugar, vanilla, 1/4 tsp cinnamon, and a pinch of salt until completely smooth.
- Pour custard slowly over the peaches, gently shaking the pan to settle it evenly between the fruit.
- Bake for 50 to 60 minutes, until custard is set and no longer jiggles in the center. Tent with foil if browning too quickly.
- Cool in pan for 20 minutes on a rack. Release the springform, dust with powdered sugar, and serve warm or at room temperature.
Notes
- Keep butter cold: Cold butter creates the tender, crumbly crust. If it softens too much, refrigerate the dough for 10 minutes before pressing.
- Drain canned peaches thoroughly: Excess moisture prevents the custard from setting. Drain, pat dry with paper towels, then drain again if needed.
- Line pan with parchment: This ensures clean release every time—don't skip it.
- Press crust evenly: Uneven thickness leads to uneven baking. Smooth the base and build sides to a consistent height.
- Avoid overbaking: The custard should just be set in the center. It will continue to firm as it cools on the rack.
- Let it cool before slicing: Cutting into warm custard causes it to run. Wait 20-30 minutes for clean slices.
- Fresh or canned peaches: Both work well. If using frozen, thaw, drain, and pat completely dry before using.
- Storage: Store covered in the refrigerator for up to 4 days. The flavors deepen overnight.
- Reheat: Warm individual slices in a 300°F oven for 10 minutes. Avoid microwaving for best texture.
- Variations: Swap peaches for plums, cherries, or apples. Add blueberries for a two-toned filling.