[QUOTE=DogHouseMom;6940767.....also make a salsa verde from green tomatoes.[/QUOTE]
Salsa verde is actually traditionally made from tomatillos which are not just little green tomatoes.
But, the flavor is meant to be a bit tangy, citrusy, so there's probably no reason green tomatoes wouldn't work well, too. And like you, that was one of the first ways to use them that I thought of as well.