Mix 40 g flour, egg, mineral water and some salt to a smooth dough
Washing vegetables. Cut broccoli into small florets, cut stems into slices. Steam both in 1/8 l salted water covered for about 7 minutes. Drain, catch the stock
Chop the mushrooms and tomatoes. Heat the fat. Fry the mushrooms for about 5 minutes, turning them over. Season with salt and cayenne pepper. Sprinkle 1 teaspoon of flour over the mushrooms. Add broccoli stock while stirring and bring to the boil. Warm up broccoli and tomato. Stir in sour cream and season to taste
From the dough in a coated pan in hot oil
Bake 2 pancakes. Fill with the vegetables. Roast the sesame seeds and sprinkle over them