Why You Should Never Cook Kidney Beans In A Slow Cooker?
You should never cook kidney beans in a slow cooker because they contain a toxin called phytohaemagglutinin, which can cause severe food poisoning symptoms like nausea, vomiting, and diarrhea. Although boiling the beans for at least 10 minutes can destroy the toxin, slow cooking kidney beans may not reach the required temperature to destroy the toxin, increasing the risk of poisoning. It is recommended to boil the beans before cooking them in a slow cooker to avoid food poisoning.