Wash chicken legs and pat dry. Rub the legs all around with salt and a little cayenne pepper and place them on a baking tray lined with baking paper with the skin side facing upwards.
Roast in the preheated oven (electric: 200 °C/ gas: level 3) for 30-35 minutes. In the meantime, cut the peppers into quarters, clean, wash and cut into large pieces. Wash the mushrooms and cut them into halves or quarters depending on their size.
Rinse the corn and let it drain. 15 minutes before the end of the cooking time, fry the mushrooms in the hot oil in 2 portions, remove from the pan with a skimmer. Add the peppers to the pan and fry them.
Add the corn and mushrooms, cover and cook over a mild heat for 10-15 minutes, season with salt and pepper. Sweat flour and curry in fat. Slowly add stock and cream while stirring. Let the sauce simmer for 5 minutes and season with salt, pepper and lemon juice.
Wash the chives and cut into small rolls. Arrange legs on the vegetables, sprinkle with chives and serve with the sauce.