The Unexpected Trick to Grilling Better Hot Dogs

Freeze a hot dog until it’s solid. That’s the first step to cooking one, according to a video published last month and now viewed tens of millions of times. The icy cold hot dog is then shaved with a vegetable peeler and air-fried into bouncy curls.In other videos, hot dogs have undergone more extreme treatments: sliced into ringlets and pine cones or slashed with cross hatches and fish scales. Though these…