Julia Child said "It's hard to imagine civilization without onions." I have to agree with her, but I might add a couple words to that sentence. For me, it's hard to imagine civilization without onions and vinegar.
There was a time when I thought salsa verde was made from green tomatoes. That time was about a week and a half ago. Now I am a tomatillo convert. This sassy salsa is so easy to make, it will convert you into a fierce food canner! Welcome.