1 cucumber
1 tomato
1 TBS. red onion - chopped
3 TBS. mayonnaise
1 TBS. balsamic vinegar
salt and pepper to taste

Peel the cucumber and slice into circles. Core the tomato and cut in half and then slice into half moon shapes. Place both in a bowl alternating to make a nice presentation and sprinkle with onion. In a separate bowl, whisk together the mayonnaise and balsamic vinegar until smooth. Season with salt and pepper and then drizzle over the salad. Serve cold.