Wash chicken legs, pat dry and halve. Peel carrots and cut them into large pieces. Peel and halve shallots. Clean mushrooms, possibly halve them. Clean, wash and cut the leek into pieces.
Wash the lemon with hot water and separate into slices. Heat the oil in a frying pan. Fry chicken parts in it. Season with salt, pepper and rosemary. Add the vegetables and lemon wedges and fry briefly.
Deglaze with stock and wine, bring to the boil and braise in the preheated oven (electric cooker: 200 °C/ gas: level 3)) for approx. 30 minutes. Arrange chicken pieces with the vegetables on a plate.
Garnish with rosemary. Homemade mashed potatoes taste good with it.