Preheat oven 350 degrees F. Spray 9-inch round baking pan and set aside. Place grape juice and dried fruits in a large saucepan on medium heat and bring to boil. Reduce heat and simmer for 10 minutes. Allow fruits to cool.
Place 1 1/2 cups of the fruits and remaining liquid in a blender or food processor and puree. Pour in a medium bowl, add molasses, softened butter, almond extract, vanilla, and lemon zest, mix well.
In a large bowl, combine, gluten-free flour, almond flour, sugar, ground flaxseeds, baking powder, allspice, and salt
Mix dry ingredients into wet ingredient and stir well to combine. Add remaining dried fruits and stir. Pour batter into prepare round baking pan. Bake for 60-90 minutes, or when fork is inserted in the center it comes out clean.