slow cookers get hot enough on low to bring beans to a good boil for several hours, but, just to be safe, i always cook my beans on high.
to be sure your slow cooker gets hot enough, take a peek through the glass lid of your cooker at the end of the cooking time to make sure the beans are gently boiling.
how long should i cook my beans in a slow cooker?
it’s very difficult to over-cook beans in a slow cooker.
what about other types of beans? how long do they take to cook?
kidney beans and soy beans can take up to 12 hours until they are tender and thoroughly cooked. 