In a molcajete or mortar, mash the avocados and add a drizzle of olive oil and salt until you have a thick consistency, If you decide to use a blender instead of the molcajete take care that avocados are not liquefied too.
Cut the onion into small pieces, the Serrano chiles (Optional) and the tomato as well as also the cilantro
Mix the avocado with the rest of the ingredients in a glass bowl
You can accompany the guacamole with corn tortilla chips
Recipes easy to http://recetasdecocinafaciles.NET /