Step 1

Preheat air fryer to 350°. Whisk the first 6 ingredients until blended. In another bowl, toss coconut with flour; stir in egg white mixture.

Step 2

In batches, place by tablespoonfuls 1 in. apart on greased tray in air-fryer basket. Cook until browned, 4-5 minutes. Remove to wire racks to cool.

Step 3

Dip bottoms of macaroons into melted chocolate, allowing excess to drip off. Place on waxed paper; let stand until set. Store in an airtight container.