Savory Bacon Onion Flatbread
For the crust, soften yeast in 200 ml (about 3/4 cup) lukewarm water and knead with flour and salt. Cover dough and set in a warm place until doubled in size.
For the topping, cut bacon into thin strips. Peel onions and cut into fine strips.
Mix quark, creme fraiche, egg and oil and season with salt. Stir half the onions into quark mixture.
Preheat oven to 220°C (approximately 425°F).
Knead dough on a floured surface and divide into 2 large or 4 small portions as desired. Thinlhy roll out dough portions and place on a greased baking sheet. Spread quark mixture over crusts and sprinkle with bacon, parsley and remaining onions.
Bake about 20 minutes. Serve hot.