INGREDIENTS
•
3/4 cup white onion, minced (about 1/2 medium onion)
•
1 1/2 cups plum tomatoes, seeded and finely chopped (about 4 large tomatoes)
•
1 tablespoon serrano chiles, stemmed, seeded, and minced (about 2 medium chiles)
•
1/4 cup minced fresh cilantro
•
2 tablespoons freshly squeezed lime juice (from 1 small lime)