Easy Salsa Verde - Avocado Dip

Recipe from: Allen Thomson <thomsona@flash.net>

We picked this recipe up at a new HEB in McAllen, TX. It's quite good with milder versions of salsa verde/tomatillo salsa.  

Two firm Haas avocados, cut into 1/4 inch chunks.
One small red/yellow/white onion chopped medium fine.
One bunch cilantro, stems removed and chopped medium fine.
One 12 oz jar medium or mild salsa verde/tomatillo salsa.

Dump it together, let set a couple of hours.