2large ripe heirloom tomatoes( or beefsteak, diced)
Instructions
Add onions to a mixing bowl and top with salt, 2 tablespoons of olive oil and vinegar. Let it marinate 5 to 10 minutes, then add the tomatoes with their juices and cucumber.
Toss well, drizzle with the remaining teaspoon of oil and adjust the salt and vinegar to taste.