Bubble and squeak is a British dish that is traditionally made using leftover mashed potatoes and cabbage. However, you can make it using any leftover vegetables and will taste different depending on which vegetables you use. I have written this differently to my other recipes in the sense that it does not have specific quantities, it is just what you have leftover. It is really easy to make and ideal for those on a budget. It is also suitable for vegetarians. Here is a recipe for bubble and squeak.