For a comforting and hearty dish, try making ratatouille soup. This recipe takes the flavors of ratatouille and transforms them into a delicious and warming soup. The soup is made with a base of sautéed onions, garlic, and tomatoes, along with eggplant, zucchini, bell peppers, and other vegetables. The flavors meld together as the soup simmers, creating a rich and flavorful broth. Serve this ratatouille soup with crusty bread for a satisfying meal on a chilly day.