Preheat oven to 375.
Place all of the filling ingredients into a bowl and set aside.
In another bowl, mix together flour blend, almond flour, sugar baking powder and salt.
Add cubed butter and mix in with your hands (or a pastry blender).
In a small bowl, mix egg and milk; pour into flour mixture and combine with your hands (very gently - don't over-mix or the biscuit will not be tender).
In individual ramekins (or you can put it in a large baking dish), equally distribute the fruit mixture among about 8-10 (depending on the size).
Place a scoop of the biscuit mixture on the top of each fruit filled ramekin (or scatter spoonfuls on the top of the baking dish) and sprinkle with sanding sugar if using (it's optional but it gives it a nice crunch!!)
Bake for about 30-40 minutes or until the biscuits are golden (a large baking dish takes about 45-50 minutes).