Slow Cooker Root Beer Baked Beans are a delicious and easy side dish that is perfect for summer barbecues or potlucks. These baked beans are made with a combination of canned beans, bacon, onions, and a sweet and tangy root beer sauce. The slow cooker does all the work, allowing the flavors to meld together and creating a rich and flavorful dish. Serve these baked beans alongside grilled meats or as a standalone vegetarian option.