01 -
Preheat your waffle iron to the appropriate temperature setting.
02 -
Stir together the dry ingredients including flour, cinnamon, nutmeg, sugar, baking powder, salt, and cornstarch. Whisk in the egg, milk, and oil until combined. Gently mix in the shredded apples.
03 -
Spray the waffle iron with nonstick spray. Drop batter by tablespoonfuls onto the waffle iron. Cook for 3-5 minutes, depending on your waffle iron's setting. Remove and place on a wire rack to cool.
04 -
Whisk together the powdered sugar, milk, and vanilla extract until smooth.
05 -
Dip each waffle donut into the prepared glaze, ensuring even coverage. Flip and allow excess glaze to drip off. Optionally, sprinkle with cinnamon sugar and allow to set.