my ultimate salsa fresca - slightly tweaked

Ingredients

• 1 pound red ripe tomatoes, diced (don't use canned!)
• 1 small sweet onion, finely diced
• 1/4 cup fresh cilantro, roughly chopped
• 1 clove garlic, minced
• 2 teaspoons olive oil
• 2 teaspoons lime juice, freshly squeezed
• 1/2 teaspoon dried Mexican oregano, rubbed between your palms to crush
• 1/8 teaspoon ground cumin
• Kosher salt, to taste
• ground pepper, to taste
• 2-3 serrano chiles, minced (to taste, these are hot!)