Yield: 4 servings (serving size: 3 ounces steak and about 1/3 cup sauce)
1 (1-pound) flank steak, trimmed
1/2 teaspoon salt
1/2 teaspoon freshly ground black pepper
1/2 cup chopped shallots
1 (4-ounce) package gourmet mushroom mix
1/3 cup water
2 teaspoons Dijon mustard
1 tablespoon Worcestershire sauce
1/2 teaspoon chopped fresh thyme
1/4 cup fat-free sour cream
Sprinkle steak evenly with salt and pepper. Place steak on a broiler pan coated with cooking spray. Broil 6 minutes on each side or until desired degree of doneness; let stand 10 minutes.
Heat a large nonstick skillet over medium heat. Coat pan with cooking spray. Add shallots to pan; cook 3 minutes, stirring occasionally. Add mushrooms to pan. Cover and cook 4 minutes or until mushrooms are tender, stirring occasionally. Stir in 1/3 cup water, mustard, Worcestershire, and thyme. Cover and cook 2 minutes. Remove from heat; stir in sour cream.
Cut steak diagonally across grain into thin slices. Serve with mushroom sauce.
CALORIES 186 (27% from fat); FAT 5.6g (sat 2.3g,mono 2.2g,poly 0.3g); IRON 2.1mg; CHOLESTEROL 38mg; CALCIUM 49mg; CARBOHYDRATE 7.5g; SODIUM 443mg; PROTEIN 25.6g; FIBER 0.5g