🥒 Fresh Tomato Cucumber Salad Recipe

2 medium tomatoes, chopped into bite-sized pieces (or 1 cup cherry tomatoes, halved)
1 large cucumber, sliced into thin rounds or half-moons (peeled or unpeeled, your preference)
½ small red onion, thinly sliced (soak in cold water for 5–10 minutes to mellow the sharpness if desired)
1–2 tbsp extra virgin olive oil
1 tbsp red wine vinegar (or apple cider vinegar, lemon juice)
Salt and freshly ground black pepper, to taste
Optional: pinch of dried oregano or fresh herbs like parsley or basil
Optional: ½ tsp sugar (to balance acidity, if needed)