Ingredients

  • 1 cup plain lowfat yogurt
  • 2 teaspoons unsalted butter
  • 4 sole fillets, about 5 ounces each
  • 1/2 teaspoon kosher salt, plus more to taste
  • Freshly ground pepper to taste
  • 1/2 cup minced shallots
  • 1/2 cup white wine
  • 1/4 cup grainy Dijon mustard
  • 1 scallion, thinly sliced

Method

  • Place the yogurt in a paper-towel-lined sieve over a bowl and let drain for at least 3 hours.
  • Melt the butter in a large nonstick skillet over medium heat.
  • Add the sole and cook until just cooked through, about 3 minutes per side.
  • Remove from the skillet, season with salt and pepper to taste and keep warm.
  • Place the shallots in the skillet and saute until softened, about 30 seconds.
  • Add the wine and stir frequently until reduced by half, about 2 minutes.
  • Turn the heat to low and whisk in the mustard.
  • Whisk in the yogurt and cook until just heated through.
  • Stir in 1/2 teaspoon of salt and pepper to taste.
  • Place 1 sole fillet on each of 4 plates, spoon the sauce over and sprinkle with the scallions.
  • Serve immediately.