Peel onion and garlic. Chop the onion finely. Press garlic through a garlic press. Cut the chilli lengthwise and scrape out the seeds. Chop the pod finely. Peel, wash and finely dice the carrots.
Heat 1 tablespoon of oil in a frying pan. Fry the minced meat in it until crumbly. Add onion, garlic, chilli and carrots and fry. Season with salt and pepper. Stir in tomato paste. Deglaze with tomato juice and bring to the boil.
Drain corn and beans, rinse beans. Wash and dry the tomatoes. Add everything and simmer for 5 minutes. Season again with salt, pepper and sugar. In the meantime, pluck the chervil leaves from the stalks and chop them finely, except for a few for garnishing.
Sprinkle chervil into the sauce and fold in. Whisk eggs, flour, salt and mineral water. Heat 4 teaspoons of oil in a pan in portions. Fry 4 pancakes one after the other. Spread the pancakes with minced sauce and roll them up.
Crème fraîche tastes good with it.