Brown Veal Stock

Instructions

1. 1
   Brown the bones for 45 minutes in a roasting pan at 450°F. Turn frequently to roast them evenly. Cut one onion, with skin, in half. In an oven pan, preferably cast iron, place the onion faces down in 1 tablespoon of vegetable oil. Fry on high heat to burn the onion. It will take a minimum of 10 minutes to char the onions. Peel and wash the carrots, onions, and celery. Cut the vegetables into 1-inch cubes, creating a Mirepoix.
2. 2

   Check the oven; the veal bones should be golden brown. Add the burnt onion to the Mirepoix. Add the head of garlic cut in half with the skin on. Remove the bones from the oven. Cover the bones with the Mirepoix, burnt onions, and garlic. Reduce the temperature to 380°F. Stir the ingredients every 10 minutes, for an additional 30 minutes. Add the tomato paste and cook for 15 minutes, ensuring that the bones and the aromatic garnish become brown but do not burn.

3. 3
   Transfer the bones and vegetables to a large stockpot. Discard any excess fat. (Decanter) Put the roasting pan over a burner on high heat and fry. Add the wine and 1 liter of cold water (deglaze). Whisk continuously, scraping any residue from the bottom of the pan. Pour the liquid from the roasting pan over the bones in the stockpot. Add peppercorn, bay leaves, thyme, and green leek. Cover with the rest of the water.
4. 4
   The liquid must cover all the ingredients. Bring to a boil and then reduce to simmer for a minimum of 8 hours. You may cook the stock for up to 12 hours. Stir from time to time to ensure that nothing is sticking or burning to the bottom. You must keep the bones covered by adding more water during this long cooking process. Strain the stock through a fine strainer.
5. 5
   Cool and refrigerate overnight. When the stock is cold, the fat will solidify. Remove the thick "crust" of fat.