10 ounces (very) fresh raspberries
2 cups good white wine vinegar
Carefully wash the raspberries, spread them on kitchen towels and pat dry. Put the berries into a crock that has been rinsed out with boiling water and dried with a clean towel. Pour the vinegar in as well. Cover with plastic wrap and put it in a warm, dark place for 5 days. By then the vinegar has taken out the colour and flavour of the berries. Pour the vinegar first through a plastic sieve, then through cheesecloth. Fill in small bottles and keep in refrigerator. Will keep for 2 months.