4 large avocados 1 cup white onion, minced 4 chiles serranos, minced 1/2 cup cilantro, finely chopped.
Peel and pit avocados. Mash pulp in a bowl or molcajete, and salt to taste. Add onion, chile, and cilantro.Continue mashing until guacamole is thick and lumpy.Garnish with tomato, onion, and cilantro.Serve with corn tortillas or totopos (crispy fried tortilla wedges).Serve immediately. Purchase avocados ahead of time to allow for ripening, if necessary, salt to taste.