Flammkuchen (pronounced flam-KOOK-en) in German, or Flammekueche (pronounced flam-KOOCHE) or tarte flambé in French, comes from the Alsace region of France (just across Germany’s southwestern border with France).
1 cup crème fraîche, 1 cup Greek yogurt or slightly over 1 cup plain yogurt, strained
¼ tsp. nutmeg
¼-pound bacon, diced
2 onions, halved and thinly sliced
Ground black pepper
Cornmeal, for the pan
Instructions
Pre-heat oven to 500°F.
In a large bowl, mix together flour, salt, water and oil.
Mix until a dough begins to form; turn the dough out onto a lightly floured surface and knead until it is soft and smooth; 3 - 5 minutes; set the dough aside and cover with a towel.
In a small bowl, mix together crème fraîche and nutmeg; set aside.
In a large sauté pan, sauté bacon, over medium high heat, until it is cooked about halfway to crisp; 2 - 4 minutes.
Remove the bacon, keeping the grease in the pan, to a paper towel lined plate; set aside.
Place the sliced onions into the hot bacon grease and sauté, over medium heat, stirring occasionally, until caramelized; 10 minutes.
Remove the pan from the heat.
Roll and stretch the dough out into a rectangle; roughly 11 x 16-inches.
Place the dough onto a large baking sheet which has been generously dusted with cornmeal.
Spread the crème fraîche mixture over the crust, leaving just a little bare crust border.
Distribute the caramelized onions over the crème fraîche, and sprinkle the bacon over the onions.
Finish everything off with a dusting of black pepper.
Place the pizza into the pre-heated oven and bake for 15 - 20 minutes, until the pizza is crisp and the edges are starting to darken.
Remove from the oven, cut and serve immediately.
Notes
To strain the yogurt, place in a couple layers of cheesecloth, in a fine mesh sieve, over a bowl, for 20 - 30 minutes.