No, No, No! Never boil!
Simmer in beer and onions for 20 minutes which makes a broth, then grill, then put back in the broth heat off to soak up the broth.
That’s the Wisconsin way 50cal taught me. It works awesome!
OK, OK have it your way..sheesh!
Hell, most of the time I nuke em for 30 seconds, slap em in a bun and call it a day ;-)