Jalapeño and serrano peppers, with a Fresno chile, bring the heat to this fresh guacamole. Slideshow: More Guacamole Recipes
Scoop the avocado into a bowl. Coarsely mash it with a fork. Stir in the jalapeño, Fresno chile, serrano, onion, lime juice, salt and cilantro. Serve with tortilla chips.
Press plastic wrap firmly against the surface of the guacamole and refrigerate overnight.