Slow Cooker Three Sisters Soup is a warm and healthy soup featuring garden-fresh ingredients. Based on the three sisters planting method, you’ll need a simple mix of squash, corn, and beans.
Add butternut squash, hominy, green beans, potatoes, chicken broth, garlic, salt, pepper and cinnamon to slow cooker.
Close lid and cook on LOW for 7-8 hours. I check the potatoes at 7 hours and if they're done, move on to the next step. If a fork can't easily slide through them, cook for another hour, or until potatoes are soft.
Mix butter and flour together in a small bowl, and then add to slow cooker and stir. Cook for 5 more minutes to thicken the soup.
Serve in bowls and enjoy! I like to add a little bit of parmesan cheese on top of mine!