Duchess of Windsor is a very tasty milkshake made of apple and dates. Ingredients Apple - half Dates - 50 g Milk - 300 ml Sugar - 3 tsp Method Peel the apple skin and cut them into small pieces. Remove the seeds from the dates and soak them for some time. Remove the dates from water. Keep 200 ml milk in the freezer and make it solid. Blend the apple, dates, freezed milk and the rest of the milk and sugar for about a minute. Serve cool.