White Chicken Stock

• 1 chicken carcass
• 1 free-range, corn-fed chicken
• several slices ginger

Wash chicken carcass in cold water to remove all blood. Put all ingredients into a stockpot and add cold water to cover. Bring to the boil over low heat and simmer, skimming frequently to remove any scum, for 2 hours. Remove solids carefully (strip meat from chicken and keep for another use) and discard bones. Strain stock through a fine mesh sieve to remove all sediment. Cool and refrigerate o