Preparation

The fingerling potato, often overlooked in favor of its larger cousins, becomes a vessel for textural drama when smashed and subjected to intense circulating heat. What starts as a humble tuber transforms into something with shatteringly crisp edges and creamy interiors—all without a drop of frying oil.

Preparation

1. Boil fingerling potatoes in salted water for 12-15 minutes until just tender when pierced with a knife. Drain and let cool for 5 minutes.
2. Place potatoes in your air fryer basket and use the bottom of a glass or small pot to firmly smash each one until flattened but still intact—about 1cm thick.
3. Whisk together melted butter and miso paste until smooth. Brush half of this mixture generously over the smashed potatoes.
4. Air fry at 200°C (392°F) for 15 minutes, then flip each potato carefully, brush with remaining miso butter, and air fry for another 10-12 minutes until edges are deeply golden and crispy.
5. While potatoes finish crisping, use scissors to cut nori sheets into small pieces, then pulse in a spice grinder or crumble by hand until you have a coarse dust. Mix with sesame seeds.
6. Transfer crackling potatoes to a serving dish, shower with nori-sesame dust, scallions, and gochugaru.
7. Finish with a sprinkle of flaky sea salt and serve immediately while edges remain audibly crisp.

Each bite delivers multiple sensations: the crunch of crystallized edges, the yielding potato center, and waves of savory-sweet miso punctuated by oceanic nori. This is air fryer alchemy at its most addictive.