1 lg. or 2 sm. cucumbers
1 lg. onion
Salt to taste
1 tbsp. sugar
1 tbsp. wine vinegar
1 heaping tbsp. mayonnaise

Peel and slice cucumbers and onion very thin. Mix together. Add salt to taste. Sprinkle with sugar and wine vinegar. Cover. Let stand 15 minutes. Chill. Drain off liquid. Add mayonnaise and serve immediately.