Wash and dice the tomatoes, peel and finely chop the red onion, and mince the jalapeño. Place into a large mixing bowl.

Slice and pit the avocados, scoop the flesh into the bowl. Squeeze lime juice over the avocados.

Sprinkle in salt and add chopped cilantro. Gently fold the mixture together, avoiding mashing the avocados.

Taste and adjust seasoning with salt or lime juice as needed.

Transfer to a serving bowl and serve immediately with tortilla chips or as a topping on tacos.