Colorado Lamb Chops

For the lamb: Add the oil, rosemary, thyme, garlic and a pinch each salt and pepper in a bowl, and pour over the lamb chops. Marinate the lamb in the refrigerator overnight. Preheat the grill to 280 to 320 degrees F. Grill the lamb to desired doneness, about 4 minutes on each side for medium rare. For the sauce: Combine the demi glace, wine, preserves and orange zest in a saucepan and bring to a boil. Then simmer for 5 minutes. Serve the lamb chops with the Madeira sauce. This recipe was provided by a chef, restaurant or culinary professional and may have been scaled down from a bulk recipe. The Food Network Kitchens have not tested it for home use and therefore cannot make any representation as to the results.