Ingredients
1 PKG Dry Yeast
1 cup warm lukewarm milk
13 oz flour
2 oz butter
1 egg
1/8 teaspoon salt
1/8 teaspoon sugar
For the topping
2 lbs onion, peeled and cut into 1/8 inch rings
6 oz raw bacon, diced
16 oz crème fraiche
4 eggs
1/8 teaspoon pepper
1/8 teaspoon nutmeg
1 cup Emmental cheese
Preparation
For the dough:. Dissolve the yeast in the lukewarm milk, and add the sugar and a dash of the flour, stir, cover and keep in a warm place for ten minutes.
Add the rest of the dough ingredients in the pastry mixer and blend until you have a ball. Cover and keep in a warm place for twenty minutes until the dough rises.
Preheat the oven to 450°f.
Sautée the onion rings with the bacon in a large skillet, until the onions are transparent, and soft, but not caramelized. This should take about 10-15 minutes.
In a seperate bowl, mix eggs, creme fraiche, cheese, nutmeg, and pepper together with a whisk until well incorporated and smooth.
Roll the dough out into a flat, large roasting pan (you want something with a slight edge to it) and then pour the onion and bacon mixture over the dough and spread it out to cover the dough evenly.
Pour the egg-creme-cheese mixture over the top and put it in the oven for 30-40 minutes, or until golden brown on top.