"I altered this recipe from my Fix - It and Forget - It cookbook. Yummy bean soup with a southwestern twist that is made in your slow cooker. The cornmeal dumplings is a wonderful addition to this soup."
1 (15 1/2 ounce) cans
red kidney beans, rinsed and drained
1 (15 1/2 ounce) cans black beans or 1 (15 1/2 ounce) cans pinto beans or 1 (15 1/2 ounce) cans
great northern beans, rinsed and drained