Ask the Goats: Canning black bean soup?

Q: I make a lot of black bean soup but don’t have much room in my freezer. Can I can it?

(Another one from Doris’s co-worker J)

I’m so glad you asked. Like they say on Facebook, it’s complicated. The short answer is yes, BUT only in a pressure canner. Beans are the classic low-acid botulism-breeding food. […]