Halve and pit the avocados, then scoop the flesh into a medium mixing bowl.

Mash the avocado gently with a fork or potato masher until chunky.

Fold in the diced tomatoes, red onion, cilantro, jalapeno, lime juice, and salt.

Taste and adjust seasoning if needed.

Serve immediately with tortilla chips or cover tightly with plastic wrap pressed directly against the surface of the guacamole to prevent browning.