Air-Fryer Doughnuts

To prepare doughnuts: Preheat air fryer to 350°F for 5 minutes. Coat the fryer basket with cooking spray.

Split each biscuit in half horizontally, like you would a hamburger bun. Use a 1-inch round cutter to cut a hole in the center of each half.

Working in batches if necessary, arrange the doughnuts in a single layer in the fryer basket. Cook, flipping once, until golden, 3 to 5 minutes.

To prepare cinnamon-sugar topping: Whisk granulated sugar, cinnamon and cardamom in a shallow dish. As each batch comes out of the air fryer, brush the doughnuts with melted butter and dip in the sugar mixture to coat.

To prepare vanilla glaze: Whisk confectioners' sugar, 2 tablespoons milk and vanilla in a shallow bowl. As each batch comes out of the air fryer, dip the doughnuts in the glaze and transfer to a wire rack to cool.

To prepare chocolate glaze: Whisk confectioners' sugar, cocoa and milk in a shallow bowl. As each batch comes out of the air fryer, dip the doughnuts in the glaze and transfer to a wire rack to cool.