We'll let you into a secret..our Mary Berry's Classic Salad Dressing is the perfect ingredient for your roasties. After parboiling your potatoes, drizzle with our Classic Salad Dressing and roast as normal. Easy Mary Berry Green Salad Recipe Mary Berry Cooks Mary Berry Salad Dressing Dressings British Corner Shop Amazon.com : Mary Berry's Salad Dressing (260g) : Everything Else Mary Berry's Classic Salad Dressing Ocado Transform your dishes with Mary Berry's Dressings! Whether it's salads, marinades or dips, our range adds a burst of flavour to elevate every meal. Discover your new kitchen essential and taste