Clean the carrots, leaving a little green, peel and wash. Peel, wash, quarter and slice the kohlrabis. Clean and wash sugar snap peas
Peel and wash the potatoes and cook them in boiling salted water for about 25 minutes. Drain potatoes, add egg yolks, 20 g butter and potato flour. Mash finely with a potato masher. Season to taste with salt and nutmeg. Form two rolls of the potato mixture as you like (approx. 6 cm and 4 cm Ø), let it rest for approx. 10 minutes
In the meantime, wash the chervil, shake dry, and put some leaves aside for garnishing. Puree the rest of the chervil and olive oil with a blender. Wash the meat and dab dry. Wrap two slices of ham around each
Put carrots in boiling salted water with 1 pinch of sugar, bring to the boil and cook for about 15 minutes. After 5 minutes of cooking time add kohlrabi. Add sugar snap peas and cook for the remaining 2-3 minutes. Lift the vegetables out of the water with a ladle. Measure 300 ml vegetable water for the sauce
In the meantime, heat oil in a pan, fry the meat while turning, then fry over a low to medium heat for 12-15 minutes, season with salt and pepper
For the sauce, melt 55 g butter in a pot, dust with flour, sweat, deglaze with wine, measured vegetable water and cream while stirring, bring to the boil, simmer for 2-3 minutes, stirring several times. Stir in chervil-olive oil. Season sauce with salt, pepper and sugar, keep warm
Cut the potato rolls into slices about 1 cm thick, if necessary shape them into round talers with your hands. Heat clarified butter in a large frying pan, fry potato thalers at medium heat for about 2 minutes on each side. Cut the meat open. Arrange meat, sauce and vegetables on plates garnished with chervil