Remove pits from avocados- mash avocados in bowl with fork. Finely chop garlic and onion. Chop jalapeno and cilantro. *If you like it very hot, leave seeds in pepper.
Add cilantro, garlic, onion, pepper to avocadoes and mix. Slice lime in half and squeeze 1/2 lime into guacamole. More or less to your taste. Salt.
Serve immediately with tortilla chips. Enjoy!