Lamb Stock

• 4.5 kilograms lamb bones, chopped into 1-inch cubes
• 120 grams canola oil
• 1

Coat the lamb bones with oil and spread in a roasting pan that is large enough to hold them in one layer. (The calf’s foot is not roasted, as that would reduce the extraction of gelatin.) Roast at 400°F for about 1½ hours, stirring occasionally to ensur