Wash the potatoes thoroughly. Wrap in aluminium foil, place on a baking tray and bake in a preheated oven (electric cooker: 175 °C/ convection oven: 150 °C/ gas: level 2) for approx. 1 hour. In the meantime clean the corn cobs, removing leaves and fibres. Cut off the stalk directly on the cob. Cook the cobs in sufficient boiling water for about 40 minutes.
Wash parsley, dab dry, pluck leaves from the stalks and chop finely. Knead butter and parsley. Season with salt and form into a roll. Wrap herb butter in foil and chill. Wash the steaks and dab dry. Heat clarified butter in a pan. Sear the steaks on both sides, then fry on medium heat for about 2 minutes on each side. Season with salt and pepper. Remove from the pan and keep warm. Cut the corn on the cobs into slices if necessary and fry them all round in the cooking fat until golden brown.
Sear the steaks on both sides, then fry on medium heat for about 2 minutes on each side. Season with salt and pepper. Remove from the pan and keep warm. Cut the corn on the cobs into slices if necessary and fry them all round in the cooking fat until golden brown. Cut the herb butter into slices. Arrange meat, potatoes, corn and herb butter together. Serve with sour cream and salad