Slice the avocados in half and remove the pits.
Scoop the flesh into a bowl.
Add lime juice and salt to the avocado.
Mash them together with a fork or potato masher, keeping it chunky.
Mix in the chopped onion, cilantro, tomatoes, and garlic.
Stir until well combined.
Taste the guacamole and adjust the seasoning if needed.
Add more salt or lime juice based on preference.
Serve immediately or cover tightly with plastic wrap to prevent browning.
Enjoy with tortilla chips or as a topping for your favorite dish.