Using a baking hole punch, punch hole from center of biscuit.
Spray air fryer basket with oil and place four donuts leaving space to expand. Spray donuts with oil.
Cook on 390 for 5 minutes.
Mix powdered sugar, vanilla, melted butter and evaporated milk until completely combined.
Place donuts on cooking resting rack over a baking sheet.
Pour glaze over donuts. Reuse captured glaze from baking sheet and re-glaze donuts 6-8 times.
Notes
This Recipe Can be Doubled: A great recipe for a crowd. Simply increase the ingredients proportionately.
Preheat: It is important to preheat your air fryer before cooking.
Flip: For even cooking, flp your donut half way through cooking.
Variation tip: Feel free to use a low fat biscuit dough, a 2% Evaporated Milk and a sugar alternative powder sugar to make a lighter version of this recipe.
Warm: The glaze will be smooth and pour better if you warm the evaporated milk in the microwave safe bowl in the microwave before mixing and pouring it.