Fluffy Air Fryer Churro Bites

Instructions:

1. In a small saucepan, combine 1 cup water, 4 tbsp unsalted butter, 2 tbsp granulated sugar, and 1/4 tsp salt. Bring the mixture to a gentle boil over medium heat until the butter is completely melted.
2. Remove the saucepan from heat and stir in 1 cup all-purpose flour all at once. Mix vigorously until a smooth ball forms and pulls away from the sides of the pan.
3. Allow the dough to cool for 2 minutes, then beat in 1 large egg until the dough is glossy and smooth.
4. Preheat the air fryer to 350°F (180°C).
5. Transfer the dough to a piping bag fitted with a large open star tip. Pipe small, 1-inch mounds directly onto the air fryer basket or a piece of perforated parchment paper, ensuring at least an inch of space between each bite to prevent merging. Cook in batches if they don't fit in one layer.
6. Air fry each batch for 4–5 minutes, turning them halfway through, until they are golden brown and feel firm to the touch.
7. While the bites are still piping hot, immediately drop them into a bowl containing 1/2 cup granulated sugar and 1 tbsp ground cinnamon. Toss gently until every ridge is coated.
8. Serve immediately while the interior is still soft and fluffy.