Kentucky Fruit Filling By Anonymous recipe Comments | 0 Favorites | 43 A fruity filling for a fruity cake. Try it with the Heritage Jam Cake. Kentucky Fruit Filling Ingredients 1 cup dates, pitted and chopped1 cup chopped raisins1 large orange1/3 cup white sugar1/4 cup orange juice Instructions 1 Cut orange into sections, and remove the seeds. Grind the sections, peels and all. 2 Combine dates, raisins, and ground orange in a medium saucepan: stir well. Stir in sugar and orange juice. Cook over medium heat, stirring constantly, until mixture is thickened. 3 Spread hot filling between layers or on top of cake.