Sweet and sour cucumber sauce
Radio Times
50ml white wine vinegar Gently heat until sugar dissolves, boil 1 minute. Leave to cool. stir in
100g castor sugar
1 1/2 tablespoons water
2 teaspoons Thai fish sauce  
50g cucumber very finely dice
25g carrot
25g onion
2 red chillies thinly slice
The vegetables may be grated for an interesting texture