Wash the meat, dab dry. Wrap with bacon. Heat oil in an ovenproof pan or a flat roasting pan. Fry the meat for about 10 minutes, turning it over. Cook in a preheated oven (electric cooker: 125 °C/ convection oven: 100 °C/ gas: level 1) for approx. 30 minutes. Wash the asparagus, cut off the woody ends and cut the stalks in half.
Peel, wash and slice the carrots. Peel, halve and slice the kohlrabi. Cook in boiling salted water for about 4 minutes. For the sauce, stir the contents of the bag into 100 ml cold water with a whisk. Bring to the boil briefly while stirring. Turn off the heat. Cut butter into pieces and fold in. Stir in cream and lime juice. Cut meat into 8 slices. Put vegetables and meat in an ovenproof dish. Pour sauce over them.
Turn off the heat. Cut butter into pieces and fold in. Stir in cream and lime juice. Cut meat into 8 slices. Put vegetables and meat in an ovenproof dish. Pour sauce over them. Bake in the preheated oven (electric cooker: 200 °C/ convection oven: 175 °C/ gas: level 3) for 10-15 minutes. Garnish with chervil
Preparation time approx. 1 hour 10 minutes