Peel the carrots and leave some green. Cook in boiling salt water for about 10 minutes. Put 225 ml water and broth into a pot. Add hollandaise sauce and bring to the boil while stirring.
Stir in butter in small pieces. Chop the chervil coarsely and stir into the sauce. Season with lime juice, keep warm. Wash chops and dab dry. Heat oil in a pan. Fry the chops on both sides for 3-4 minutes.
Season with rosemary, salt and pepper. Arrange carrots, lamb chops and sauce on a plate. Garnish with rosemary and parsley as desired. Boiled potatoes taste good with it.