It's not really fair to suggest something so definitive as The Perfect Tomato Salad. When it comes to vegetables, especially, so much of perfect has to do with the vegetable itself. But I had perfect on the brain.
Mexican salsa recipe made with chopped fresh tomatoes, jalapeno and serano chili peppers, red onion, cilantro, and lime. Also called Pico de Gallo or Salsa Fresca.