Flammkuchen
A crispy Alsatian tart with a thin crust topped with crème fraîche, caramelized onions, and bacon-adjacent smoky flavors. Golden, savory, and perfect as an appetizer or light main.
- Total time
- 40 min
- Servings
- 4
- Calories
- 420
- Protein
- 9g

Ingredients
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Open the appInstructions
Step 1
Mix flour and salt in a large bowl. Create a well in the center.
Step 2
Add warm water and olive oil, stir until a shaggy dough forms.
Step 3
Knead for 5 minutes until smooth and elastic. Let rest 20 minutes under a towel.
Step 4
Heat 2 tbsp olive oil in a large skillet over medium heat.
Step 5
Add sliced onions and cook 15–20 minutes, stirring occasionally, until deeply caramelized and golden.
Step 6
Season caramelized onions with salt, pepper, and smoked paprika. Set aside.
Step 7
Preheat oven to 475°F (245°C). Oil a baking sheet.
Step 8
On a lightly floured surface, stretch dough into a thin rectangular sheet (about 1/8-inch thick).
Step 9
Transfer to baking sheet. Spread crème fraîche evenly over dough, leaving a thin border.
Step 10
Top with caramelized onions and sprinkle caraway seeds and thyme.
Step 11
Bake 12–15 minutes until crust is golden brown and edges are crispy.
Step 12
Cool 2 minutes, slice into rectangles, and serve warm.
Tools you’ll need
- large mixing bowl
- large skillet
- baking sheet
- rolling surface
- oven
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