This easy slow cooker beans and sausage dish is full of flavor, and it's easy on the budget. If you prefer a meat-free dish, leave out the sausage and use vegetarian baked beans instead of pork and beans. Pineapple adds extra texture and flavor to these beans, along with barbecue sauce and other seasonings. Serve these easy slow cooker beans with cornbread or hot baked biscuits for an easy and budget-friendly family meal.