Walnut Ketchup

• 80 green walnuts
• 3 pints/1.5 litres vinegar
• 8

Pick the walnuts before the shells have formed inside the green casing. Split them and crush them in a large bowl, or mince coarsely. Put all the other ingredients into a saucepan and bring to boiling point. Pour over the nuts. Cover and leave in a cold place for 14 days, stirring once or twice each day. Strain the liquid through a jelly bag for 2-3 hours. Put the liquid into a pan, bring to th