It is a rather large amount so I have taken a while to widdle it down but I am amazed that it has stayed good for so long! It has no smell or funky texture that discourages me at all from using it. It tastes just fine. I have had some tempeh do this as well. Maybe the expiration is on there for looks?
Does this ever happen to anyone else? Also does anyone know where I might find barley malt powder? Whole foods?