beans, and chicken the water bath way, letting the kettle boil away for 2 or 3 hours. But by the late 1920s, scientists had identified strains of theC. botulinumbacteria whose spores could survive hours of boil
Anyways the best way to tenderize an old hen or rooster is to pressure cook in a stovetop pressure cooker that attains 15psi like a Presto (which is the cheapest)for about an hour and the meat just falls off the bone! I don’t know anything about how these new Instapot pressure cook...