This sweet potato and black bean casserole is a hearty and nutritious dish that is packed with flavor. The sweet potatoes are roasted until tender and then mashed with black beans, onions, garlic, and a blend of spices. The mixture is then topped with a layer of melted cheese and baked until bubbly and golden. The combination of the creamy sweet potatoes, protein-rich black beans, and melted cheese creates a satisfying and comforting casserole that is perfect for a weeknight dinner or a potluck gathering. Serve it with a side of fresh salad or crusty bread for a complete and balanced meal.