Orange Glazed Plum Cake We bought way too many of the most gorgeous plums you've ever seen. So, we made cake. 10-12 Slices 5 – 6 medium plums 14 tablespoons (7 oz) butter ½ cup orange juice ½ cup brown sugar, packed ¼ cup white sugar ½ cup ground almonds, packed ** 1 1/3 cup self-rising flour ½ heaping cup of oatmeal 1 cup confectioner’s sugar 1 tablespoon Orange Juice ¼ tsp. vanilla extract (optional)