Line a baking sheet with a silicone baking mat or parchment paper.
Add the apples to the wet ingredients and then add this all to the dry ingredients. Mix thoroughly until the scone dough comes together.
Turn out the dough on to a lightly floured surface and shape it into a round shape about 1-2 inches thick.
Using a floured knife, cut the dough like a pie and you will have triangle shaped scones.
Place the scones on the lined pan and place them in the fridge for 20-30 minutes.
While the scones are chilling, preheat the oven to 425 degrees F.
Prep your egg wash
After 30 minutes bring the scones out of the fridge and brush on the egg wash.
Place in the oven on the center rack and bake for 20 minutes or until golden brown.
While the scones are baking you can make the cinnamon maple drizzle.
Mix the powdered sugar, maple sugar, heavy cream, melted butter and cinnamon.
You want this to be a thick consistency but one you can pipe or spread on the scones.
Once the scones have cooled on a rack, you can spread the frosting over the top. You can also use a piping bag or a ziplock bag with the corner cut out to drizzle the frosting across the top of the scones.
Store these in an airtight container for 3-4 days.