Chop the Veggies: Dice the cucumbers and tomatoes into small, even cubes. Cut the red onion into tiny pieces too. If onions overpower you, soak the diced onion in cold water for 10 minutes to mellow it out.
3 Persian or mini cucumbers, ½ small red onion
Mix It Up: In a large bowl, combine the cucumbers, tomatoes, and onion. Add the olive oil and lemon juice, then sprinkle in salt to taste. Toss it all gently—you're not making salsa here.
2 medium tomatoes, 3 tablespoons olive oil, 4 tablespoons fresh lemon juice, Salt to taste
Add the Mint: Chop the fresh mint and stir it in gently. If you want to keep it super fresh and fragrant, you can wait and add it just before serving.
2 tablespoons chopped fresh mint
Let It Marinate: Let the salad rest for 10 to 15 minutes. This gives all the flavors a chance to get cozy and blend beautifully. Serve chilled or at room temp, and watch it disappear.