2 large cucumbers
1 medium sized onion
4 tbsp. buttermilk
2 tbsp. white or wine vinegar
1 tsp. salt
1/4 tsp. pepper

If you like, sugar to your own taste (I like about 6 teaspoons). Peel and thinly slice cucumbers and onion. Blend remaining ingredients and pour over vegetables. Marinate for several hours in the refrigerator.