01 -
Preheat the air fryer to 190°C for 5 minutes.
02 -
Separate the buttermilk biscuits and arrange on a clean work surface. Using a 2.5–4 cm round cutter, cut a hole in the centre of each biscuit to form a donut shape. Reserve the centres for donut holes if desired.
03 -
Lightly spray the air fryer tray with olive oil spray to prevent sticking.
04 -
Place the shaped donuts in the basket, ensuring they are not touching. Cook in batches as needed. Air fry for 5 minutes, flipping halfway, until golden brown.
05 -
Remove the donuts from the basket and cool on a wire rack.
06 -
In a medium shallow bowl, whisk together powdered sugar, milk, and vanilla extract for the vanilla glaze. Adjust milk to achieve a thick yet pourable consistency.
07 -
In another bowl, whisk powdered sugar, cocoa powder, milk, and vanilla extract for the chocolate glaze, maintaining a thick yet pourable consistency.
08 -
Dip the tops of cooled donuts in the chosen glaze, allowing excess to drip off. Place glazed side up on rack. Immediately add sprinkles if desired.
09 -
Serve immediately or allow the glaze to set for 1–2 hours for a firmer finish.
10 -
If making donut holes, preheat the air fryer again if needed. Arrange holes in basket and air fry 3–4 minutes, flipping halfway, until golden brown. Glaze and decorate as desired.