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Flank Steak with Caramelized Onions and Balsamic Glaze

Servings 4
Calories 365 kcal
Author Maureen Callahan

Ingredients

  • 2/3 cup balsamic vinegar
  • 1 Tbs olive oil
  • 6 cups Onion Vertically sliced
  • 1/2 tsp salt divided
  • 1 lb flank steak (1-pound) trimmed
  • 1/4 tsp freshly ground black pepper
  • 1/4 tsp dried thyme
  • Cooking spray

Instructions

  1. Bring balsamic vinegar to a boil in a small, heavy saucepan. Reduce heat to medium; cook until reduced to 1/4 cup (about 5 minutes). Remove from heat.
  2. Heat oil in a large nonstick skillet over medium-high heat. Add onion, and sauté 10 minutes or until tender. Sprinkle with 1/4 teaspoon salt; sauté 18 minutes or until onions are golden brown. Remove from heat.
  3. Preheat broiler.
  4. Sprinkle steak with remaining 1/4 teaspoon salt, pepper, and thyme. Place steak on a broiler pan coated with cooking spray; broil 6 minutes on each side or until desired degree of doneness. Cutsteak diagonally across grain into thin slices. Serve steak over onions; drizzle with balsamic glaze.
Nutrition Facts
Flank Steak with Caramelized Onions and Balsamic Glaze
Amount Per Serving
Calories 365 Calories from Fat 144
% Daily Value*
Fat 16g25%
Cholesterol 75mg25%
Sodium 395mg17%
Carbohydrates 30g10%
Fiber 4g17%
Protein 24g48%
* Percent Daily Values are based on a 2000 calorie diet.