Ingredients
1/3 cup
white onion, finely diced, or scallions, including some greens
1/4 cup
cilantro
2 medium
tomatoes, seeded (if you're feeling ambitious) and finely diced
1 or 2 cloves
garlic, mashed or pressed
perhaps 1/2 tsp
cumin
1 or 2
serrano chiles, finely diced (or other chiles)
salt
3 large
avocados, preferably Hass if you have a choice
juice of 1
lime (or maybe 2, but start with 1 and taste)