1/2 c. vinegar
1/2 c. water
1 tsp. salt
1/4 tsp. black pepper
1-2 lg. cucumbers, thinly sliced
1 c. sour cream
1 tbsp. mayonnaise
1 med. onion, thinly sliced (red or purple)

Combine vinegar, water, salt, pepper, and cucumber slices. Chill in refrigerator for about 2 hours, then drain well. Mix mayonnaise into sour cream. Combine cucumber slices, onion, and sour cream mixture. Chill and serve.