# What You'll Need:
→ Donut Dough
01 - 1 cup all-purpose flour
02 - 1/4 cup granulated sugar
03 - 1 1/2 teaspoons baking powder
04 - 1/4 teaspoon salt
05 - 1/3 cup milk
06 - 1 large egg
07 - 2 tablespoons unsalted butter, melted
08 - 1 teaspoon vanilla extract
→ Cinnamon Sugar Topping
09 - 1/4 cup granulated sugar
10 - 1 1/2 teaspoons ground cinnamon
11 - 2 tablespoons unsalted butter, melted (for brushing)
# How to Make It:
01 - Whisk together flour, sugar, baking powder, and salt in a medium bowl.
02 - In a separate bowl, whisk milk, egg, melted butter, and vanilla extract until blended.
03 - Pour wet ingredients into dry ingredients and stir gently until just combined, avoiding overmixing.
04 - Lightly grease hands and roll dough into sixteen 1-tablespoon balls each.
05 - Preheat air fryer to 350°F (175°C) for three minutes.
06 - Place dough balls in a single layer inside the air fryer basket, spacing evenly; cook in batches if necessary.
07 - Air fry for 7 to 8 minutes, shaking basket halfway through until bites are golden and cooked through.
08 - Brush warm donut bites with melted butter immediately after cooking.
09 - Combine cinnamon and sugar in a shallow bowl, then toss warm donut bites to evenly coat.
10 - Serve immediately to enjoy optimal texture and flavor.