Clean and halve the Brussels sprouts. Then steam for 5 minutes in a stock made of water, salt and herbs (e.g. rosemary, oregano, caraway seeds, ).
In the meantime, mix the sour cream with salt and pepper, roll out the tarte flambée batter and spread the seasoned sour cream. Then distribute the Brussels sprouts, diced paprika, onion rings and diced bacon on the dough.
Bake in the preheated oven at 220 ° C for about 12 minutes until lightly golden brown.