scrambled eggs

By J. Kenji López-Alt INGREDIENTS 2 teaspoons potato starch, tapioca starch, or cornstarch 4 tablespoons cold unsalted butter, cut into 1/4-inch cubes 4 eggs (see Note)  Pinch of kosher salt PREPARATION (sounds weird, tastes great) In a medium bowl, whisk together starch with 1 1/2 tablespoons water until no lumps remain. Add half the butter cubes to the starch…