Halve the avocados, remove the pits, and scoop the flesh into a large mixing bowl.

Add the lime juice and kosher salt to the avocados.

Using a fork or potato masher, mash the avocados until they reach your desired consistency (chunky or smooth).

Fold in the finely diced red onion, minced jalapeno, chopped cilantro, and diced tomato until well combined.

Taste and adjust seasoning if necessary. Serve immediately with tortilla chips.