Arielle, thanks for the butter info, and the links.

That butter review, has an update:

https://www.butteredsideupblog.com/...-butter-review/

I've tried Graziers and liked it.

I will look for the Rumiano. Here is their definition of grass-fed:
http://rumianocheese.com/grassfed/grass-fed

Someone recommended Humboldt, so I will look for it, too:
https://www.humboldtcreamery.com/pr...nsalted-butter/