Flammkuchen (Alsatian Crème Fraîche Flatbread)
Quick answer
Flammkuchen is a traditional flatbread from Alsace, the border region between France and Germany.
What makes this special
- Rolling dough paper-thin ensures a signature crunch for Alsatian flammkuchen.
- Paper-thin dough at 250°C chars at the edges for its distinctive crunch
- Crème fraîche concentrates under heat, creating richness without any cheese
Key ingredients
Core cooking flow
- 1 Mix 180 g flour, 90 ml water, 1 tablespoon olive oil, and 0.8 teaspoon salt into a dough.
- 2 Preheat the oven fully to 250C. If the heat is weak, the center can turn sog...
- 3 Slice 120 g onion as thinly as possible and cut 120 g bacon into small pieces.
Flammkuchen is a traditional flatbread from Alsace, the border region between France and Germany. The dough is rolled paper-thin and spread with a layer of creme fraiche, then topped with thinly sliced onions and lardons before going into a blazing hot oven. The extreme heat crisps the dough edges to a char while the center stays just pliable enough to fold. Creme fraiche reduces under the heat into a concentrated, tangy cream that replaces the cheese found on pizza - indeed, traditional Flammkuchen uses no cheese at all. The onions soften and caramelize in the oven, releasing sweetness that balances the salt and smoke of the bacon. In Alsace, it is traditionally eaten during the autumn grape harvest with glasses of new wine, torn apart by hand at communal tables rather than sliced with a knife.
Instructions
Read the steps as a cooking flow: prep, heat, seasoning, doneness control, and finish.
- 1Season
Mix 180 g flour, 90 ml water, 1 tablespoon olive oil, and 0.8 teaspoon salt into a dough.
Knead until it comes together and the surface looks less rough, then rest it for 10 minutes.
- 2Step
Preheat the oven fully to 250C.
If the heat is weak, the center can turn soggy before the edges crisp, so give the oven enough time to become very hot.
- 3Heat
Slice 120 g onion as thinly as possible and cut 120 g bacon into small pieces.
Thick pieces will not cook evenly in the short baking time, so keep the topping light and even.
- 4Heat
Roll the rested dough paper-thin and place it on a pan or tray.
Check for thicker spots and stretch them gently by hand so the whole base bakes at the same speed.
- 5Step
Spread 120 g creme fraiche in a thin, even layer.
Scatter the onion and bacon without piling them up, which helps moisture escape and lets the bacon brown while the onions soften.
- 6Finish
Bake at 250C for 10 to 12 minutes.
Remove it when the edges are crisp and lightly charred and the cream looks reduced, then finish with 0.5 teaspoon black pepper.
After the steps
Pick a recipe that fits this dish.
Continue with shared ingredients, meal pairings, or a similar method.
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