01 - Preheat oven to 400°F and line a baking sheet with parchment paper.
02 - In a large bowl, whisk together all-purpose flour, granulated sugar, baking powder, salt, and ground cinnamon.
03 - Add cold cubed butter and cut in using a pastry blender or fingertips until the mixture forms coarse crumbs.
04 - Gently stir in the diced apple until evenly distributed.
05 - In a separate bowl, whisk together honey, whole milk or cream, lightly beaten egg, and vanilla extract.
06 - Pour wet ingredients into the dry mixture and stir gently until dough forms. Avoid overmixing.
07 - Transfer dough onto a lightly floured surface and pat into a round approximately 1 inch thick.
08 - Cut the round into 8 wedges and arrange evenly spaced on the prepared baking sheet.
09 - Brush tops with milk or cream. Sprinkle with coarse sugar if desired.
10 - Bake for 18 to 20 minutes until scones are golden and a toothpick inserted in the center comes out clean.
11 - Allow scones to cool on a rack for 10 minutes. Drizzle with honey before serving if desired.