Preheat oven to 425 degrees.
Measure flours, sugar, baking powder, baking soda, cinnamon, nutmeg, and salt in a large bowl.
Measure flours, sugar, baking powder, baking soda, cinnamon, nutmeg, and salt in a large bowl.
Cut in butter with a pastry cutter, a fork, or with your fingers, until the dough forms small crumbs.
Add shredded apple, chopped walnuts, 1/2 cup milk, and vanilla and stir until the dough is combined.
Turn the dough out onto a lightly dusted work surface and need it a few times.
Pat the dough out into a circle about 2/3 inch thick and cut into eight scones.
Place the scones on a baking sheet sprayed with non-stick spray and brush them with the 2 Tbsp. of milk and sprinkle with sugar.
Bake for 15 minutes or until light golden. Serve warm.