Pisto is a traditional Spanish dish, particularly popular in the regions of Andalusia and Murcia. It is a vegetable stew made primarily from tomatoes, peppers, zucchini, and onions, often seasoned with olive oil and spices. Pisto is similar to the French ratatouille and is typically served warm, either as a main dish or as a side. In some variations, Pisto is topped with a fried egg, adding richness to the dish. It can be enjoyed on its own, with bread, or as a filling for other dishes like tortillas or sandwiches. This versatile dish showcases the flavors of Mediterranean cuisine.