Prepare the Avocados:
Slice the avocados in half, remove the pits, and scoop the flesh into a mixing bowl.
Mash the Avocados:
Using a fork or potato masher, mash to your desired consistency—chunky or smooth.
Add Flavor:
Stir in lime juice, red onion, tomato, jalapeño, cilantro, salt, pepper, and garlic (if using).
Taste and Adjust:
Taste the guacamole and adjust seasonings as needed. Add more lime juice for tang or more salt for flavor.
Serve:
Transfer to a serving bowl. For best flavor, serve immediately with tortilla chips or as a topping.