• Mash the banana, make sure you get 1/2 cup or the batter won't come together with the same ratio of flour.
• Stir in the flour and knead the dough until it looks like pizza dough but a bit stickier and moist. If the dough looks too dry, simply add a bit more mashed banana. If too wet, sprinkle more flour.
• Grease your hands with coconut oil or another basic oil, grab about a tablespoon of dough, roll it into a ball, and place it on a plate covered with parchment paper. Repeat until all the dough has been turned into balls. Spray a little avocado or another oil on top of the balls.
• Spray oil in the air fryer basket and place the oiled donut holes in the basket, leaving 1 inch (3 cm) apart as they expand.
• Air fry at 350°F (180°C) for 6-7 minutes or until puffy and golden brown. They will have a rocky shape and be dry outside.
• Brush each warm ball with melted coconut oil using a pastry brush. Then, roll the warm, oiled balls into cinnamon sugar to coat evenly.
• Serve warm immediately.

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