From Mexican breakfasts to Portuguese soups, favourite recipes from the Green Kitchen bloggers' new bookHalloumi veggie burgers It's a common misapprehension that you can just stick two fried halloumi slices inside a burger bun, fill it up with some...

Chocolate, chocolate and more chocolate. And a mango tart: the finest pudding recipes chosen by Observer Food Monthly.Nigella Lawson's chocolate key lime pieIt's extraordinary how potent cheap confectionery is. Proust may have had his madeleines, but...