Whip up a delightful and nutritious Sweet Potato Black Bean Casserole—a perfect vegetarian recipe that combines the hearty flavors of black beans and sweet potatoes with a blend of spices for a satisfying meal. This casserole is simple to prepare, making it an ideal go-to for busy weeknights or when you're in the mood for a wholesome dish. Bursting with plant-based protein and fiber, it's a crowd-pleaser that even non-vegetarians will enjoy. Serve it as a main course or a side dish.