Preheat your oven to 400°F (200°C) and line a baking sheet with a silicone mat or parchment paper.

Sift together all-purpose flour, white whole wheat flour, brown sugar, baking powder, cinnamon, and salt in a large mixing bowl.

Cut in cold butter into the dry mixture until it resembles coarse crumbs.

Whisk together milk, egg, and vanilla extract in a separate bowl until blended.

Gently combine wet ingredients with dry mixture, then fold in finely chopped apples.

Drop spoonfuls of dough onto the prepared baking sheet, spacing them about 2 inches apart.

Bake for 11-13 minutes until golden brown and firm to the touch.

Broil for 2-4 minutes to achieve a golden color, keep a close eye to prevent burning.

Prepare the glaze by whisking together confectioners' sugar, milk, and vanilla extract until smooth.

Brush a thin layer of glaze over each warm fritter and return them under the broiler for a minute.

Let the glaze set slightly before serving warm for the best flavor experience.