Begin by mashing enough ripe bananas to yield ½ cup of smooth puree. In a mixing bowl, combine the mashed banana with self-rising flour and unrefined sugar, stirring gently until a sticky dough forms.

Grease your hands with a bit of coconut oil to prevent sticking, then scoop about a tablespoon of the dough into your palm. Roll the dough into rough balls and place them on a sheet of parchment paper.

Preheat your air fryer to 350°F (175°C) for about 5 minutes. Once ready, carefully arrange the donut holes in the air fryer basket, leaving space between each.

Air fry them for 6–7 minutes, or until they turn golden brown and puffy.

As soon as the donut holes exit the air fryer, brush them with melted coconut oil while they are still warm. Immediately roll them in cinnamon sugar.