This is my untraditional weeknight version of the traditional French stew known as pot au feu, a dish that dates back to medieval times. I decided it was time for an update.

Steak in Autumn Broth with Wasabi

6 cups low-sodium chicken broth

2 medium carrots (about 6 ounces), peeled and sliced a inch thick

2 medium parsnips (about 10 ounces), peeled and sliced a inch thick

2 small turnips (about 8 ounces), peeled, quartered and sliced a inch thick

1 medium leek, white part only, halved lengthwise, sliced a inch thick and rinsed well

2 cloves garlic, minced

1 sprig fresh thyme (or 1 teaspoon dried)

1 bay leaf (preferably Turkish)

2 teaspoons olive oil

1 pound flank steak

Kosher salt and ground black pepper

1/3 cup fat-free plain Greek yogurt

1 teaspoon prepared wasabi

Chopped fresh chives or parsley, to garnish

In a large saucepan over medium-high heat, combine the broth, carrots, parsnips, turnips, leek, garlic, thyme sprig and bay leaf. Bring to a boil and simmer for 15 to 18 minutes, or until the vegetables are tender.

Meanwhile, in a large skillet over high, heat the oil. Season the steak with salt and pepper.

When the oil in the skillet is hot, reduce the heat to medium-high and add the steak. Saute until well browned on both sides and medium-rare at the center, 8 to 10 minutes total.

Transfer the beef to a plate, cover loosely with foil, and let rest 5 minutes. After 5 minutes, thinly slice the beef against the grain.

In a small bowl, stir together the yogurt, wasabi and any juices from the beef plate. Season with salt and pepper. Discard the thyme sprig and bay leaf, then divide the vegetables and broth among 4 soup bowls.

Arrange a quarter of the steak in the center of each bowl and top each portion with a spoonful of the wasabi cream and a sprinkle of chives.

Serves 4.

Per serving: 370 calories; 110 calories from fat (30 percent of total calories); 12g fat (4g saturated; no trans fats); 50mg cholesterol; 27g carbohydrate; 6g fiber; 10g sugar; 38g protein; 500mg sodium.