Radish Reversal

Tucked into a farro and vegetables salad at La Posta recently (Yes, I do, too, eat at other restaurants, but I seem to get more ideas here to use at home), I discovered sweet young radishes with their greenery still attached. J suggested that the cook had blanched the greens by suspending them upside down in boiling water while holding the radishes high and dry.
I scoffed.
Chef Chris Avila said that was exactly what had occurred.
I hate it when J is right in cooking disputes.
The radish greens in the photo took about 45 seconds to achieve tenderness -- or, as J said: "to fry off the frizz."
For a second batch, I clasped the radish bodies in metal tongs, not as picturesque, but less likely to cause a steam singe to my hand.