- 5 oz (140g) cucumber, peeled, seeded, and finely sliced
 - 2/3 cup sour cream
 - 2 tbsp mayonnaise
 - 2 tsp minced onion
 - Grated zest of ½ lemon
 - 1 tbsp chopped dill
 - Salt and freshly ground white pepper
 
- Combine all the sauce ingredients in a bowl, mixing well.
 - Season with salt and pepper. Serve chilled.