How to turn leftover roast potatoes into a centrepiece tortilla – recipe

Tom Hunt’s leftover roast potato tortilla. Photograph: Laura Edwards/The Guardian. Food and prop styling: Kitty Coles. Food assistant: El Kemp.

I came up with today’s recipe back in 2011, when I began working to combat food waste, and it remains one of my all-time favourite ways to use up leftover roast potatoes. You can also mix in other leftovers, such as roast vegetables and meat (roast bell peppers, ham and roast pork are especially good).

Roast potato tortilla