In a bowl combine the flour with the sugar and the baking powder. Add the butter and use a pastry cutter or your hands work into the flour until the mixture resembles coarse sand.
2 cups all-purpose flour, 1/4 cup granulated sugar, 2 tsps. baking powder, 1/4 cup + 1 tbsp. cold butter, diced
Add the milk and mix until combined. Transfer to a floured surface and knead for 5 minutes or until the dough is soft and elastic.
3/4 cup milk
Break the dough into 16 balls, (They should be smaller than a golf ball.)
Spray your air fryer basket with cooking spray and transfer the dough balls to the air fryer basket. Set on 350 degrees F for 20 minutes (no need to preheat). Halfway through air frying, shake the basket so the donut holes "fry" evenly.
cooking spray
While the donut holes are cooking, combine the sugar and cinnamon in a small bowl. Dip each donut hole in the mixture and toss to coat.
1/2 cup granulated sugar, 1 tbsp. ground cinnamon
Notes
For optimal outcomes when preparing these air fryer cinnamon sugar donut holes, it's recommended to refer to the recipe details within the post. The recipe post commonly includes valuable notes, expert tips and frequently asked questions, that are not presented in the recipe card, often including how to make this recipe dairy-free, gluten free or vegan and ideas for healthy ingredient substitutions or variations.The provided nutrition information is merely an approximation, as variations can arise depending on the specific ingredients/brands you select.