Onion Tomato Salad, made with simple ingredients, is a burst of vibrant colors, a symphony of flavors, and a refreshing crunch!
In a mixing bowl, combine the diced tomatoes, sliced onions, and fresh herbs. Also, add the oregano and garlic if using.
Drizzle with olive oil and balsamic vinegar. Gently toss to combine.
Season with salt and pepper to taste.
Allow the onion tomato salad to marinate in the fridge for about 15-20 minutes before serving.
Store the salad in an airtight container in the fridge for up to 2 days.