If you love melted cheese, spoon the ground beef and bean sauce over the sweet potatoes, sprinkle with grated cheese, and return them to the oven until the cheese is perfectly melted and bubbly.
I like to serve them with a spoonful of cottage cheese or sour cream for a refreshing contrast that balances the sweet and savory flavors. On the side, you can keep it simple with some arugula drizzled with olive oil and balsamic vinegar, or try a classic Greek lettuce saladfor something extra fresh and vibrant.