Lamb Demi Glace Recipes

DEMI-GLACE

Steps:

• Preheat oven to 450 degrees F (230 degrees C). Place veal bones in a roasting pan.
• Roast bones in the preheated oven until well-browned, about 75 minutes.
• While bones are roasting, drizzle oil onto a baking sheet. Spread onion, carrots, and celery onto baking sheet; spread tomato paste over the vegetables and mix to coat.
• Roast vegetable mixture in the preheated oven until vegetables are well-browned, about 45 minutes.
• Transfer vegetable mixture and bones to a large stockpot. Pour 10 quarts water into stockpot.
• Pour 2 cups water into the bones roasting pan, set the pan over high heat, and bring to a boil while scraping the browned bits of food off of the bottom of the pan with a wooden spoon. Pour liquid into the stockpot with the bones.
• Bring bones, vegetables, and water in the stockpot to a boil, reduce heat to low, and simmer gently, skimming foam as necessary, until meat and all connective tissue is completely off the bones, about 18 hours.
• Set a colander over a bowl and ladle vegetables, bones, and meat into colander. Discard vegetables, bones, and meat; return any broth to the stockpot.
• Bring broth to a boil; cook at a boil until liquid reduces to approximately 1 gallon in volume, 30 minutes to 1 hour.
• Strain broth through a fine-mesh strainer into a large container set in an ice bath; chill to room temperature. Cover the container with a lid or plastic wrap and chill in the refrigerator until demi-glace is cold and set, 8 hours to overnight.
• Scrape and discard any fat from the surface of set demi-glace. Turn demi-glace out onto a work surface. Cut into 16 blocks, wrap each block in plastic wrap, and place wrapped blocks in a resealable plastic bag. Store in the freezer.

HERB ENCRUSTED RACK OF LAMB WITH PORT DEMI-GLACE

Steps:

• Preheat the oven to 450 degrees F.
• Rub lamb racks with olive oil. Rub with mustard, basil, thyme, and oregano. Season with salt and pepper. Sear, fat side down, in a saute pan until brown, about 5 minutes. Put in the oven for 15 minutes for medium rare.
• Put the potatoes on 4 plates and arrange a half rack of lamb on top. Drizzle entire dish with port wine demi-glace.
• Boil the potatoes until fork tender. Drain. Mash and season with garlic, salt, and pepper.
• In sauce pot, over medium high heat, reduce the wine to 1 tablespoon liquid. Add the veal stock and reduce by 2/3. Season with salt and pepper. Strain.

LAMB OSSO BUCCO WITH RUSTIC LAMB DEMI-GLACE

Steps:

• Preheat oven to 275 degrees F.
• Season lamb osso bucco liberally with salt and pepper and set aside on a plate. In a heavy-bottomed roasting pan over medium-high heat, heat olive oil on stove top. Carefully place the osso bucco in the hot roasting pan and sear all sides, until nicely browned. Once seared on all sides, remove from pan and set back onto plate. Using the same pot with the lamb drippings in the bottom, add carrots, celery, onions, and garlic. Saute for approximately 10 minutes using a wooden spoon to scrape the lamb drippings off the bottom of the pan and to caramelize the vegetables. Once caramelized, add tomato paste, coat the vegetables with the paste, and brown slightly, about 5 minutes. Add the red wine to deglaze the pan, scraping the drippings off the bottom of pan using a wooden spoon. Reduce the wine by half and add the Lamb Stock and thyme. Season with salt and pepper. Place the seared osso bucco back into the pan. Change to high heat and once the stock starts to boil, put roasting pan into the oven. Cook the osso bucco for about 2 hours until it is fork tender, almost falling off the bone. You will want to turn the osso bucco every half hour so that it cooks evenly and does not burn on the bottom.
• When finished, take the lamb out of the sauce and set aside. In a blender, blend the sauce until the vegetables are pureed. Place about a 1/4 cup of sauce into the bottom of each serving bowl, top with osso bucco and drizzle with a little more sauce. It is best served with roasted carrots, onions, and potatoes.
• Preheat oven to 400 degrees F.
• In a large roasting pan, roast lamb bones in the oven until dark brown. On a sheet tray, roast carrots, celery, and onion in the oven until browned as well. Place the bones and vegetables in a 4-gallon stock pot. Add 2 gallons cold water, salt and pepper, and bay leaves, if desired. Bring to a boil over high heat and then turn down to a simmer over medium-low heat. Simmer for 4 to 5 hours to get the best results.
• If using lamb base, roast vegetables as explained above. In a 4-gallon stock pot, add 2 gallons water and whisk in lamb base. Add the roasted vegetables and bring to a boil. Turn down the heat to medium-low and simmer for approximately 1 hour.