The secret to Ruth Pretty’s zippy butter bean salad? Preserved lemon peel. Words & recipe: Ruth Pretty  Styling & photos: Carolyn Robertson  INGREDIENTS 1x 400g tin butter beans, drained and rinsed under cold water 3 tablespoons olive oil, preferably extra virgin 1 tablespoon lemon juice 2 teaspoons finely chopped Preserved Lemon Peel 3 tablespoons chopped parsley … Continue reading Recipe: Ruth Pretty’s Butter Bean Salad with Preserved Lemon Peel