Cheap and cheerful: The art of cooking with leftovers

It's a familiar situation: you're hungry, the fridge is half empty, and you don't want to throw anything away. Half a bell pepper, a piece of cheese, a last spoonful of sour cream, a few sad mushrooms. Is that enough for dinner? Yes – if you improvise a little. Welcome to "fridge roulette", the charming art of recycling leftovers for everyday cooking.