Roasted Tomato Soup with Grilled Cheese Croutons is creamy tomato soup filled with grilled cheese cubes, topped with shredded Gruyere and cheddar cheese. Then, the bowls are placed under the broiler to melt and brown the cheese, giving the dish a deliciously crispy and golden top. It combines the classic flavors of grilled cheese and tomato soup, making it a comforting and flavorful meal!