Green Beans with Caramelized Red Onions

  • 1 tablespoon extra-virgin olive oil
  • 3 medium red onions , (about 1 3/4 pounds), cut into 16 wedges each
  • 1 pound green beans , trimmed
  • 1/2 cup vegetable broth
  • 1 tablespoon balsamic vinegar
  • 2 teaspoons light brown sugar
  • 1/4 teaspoon salt
  • Freshly ground pepper , to taste

Heat oil in a large skillet over medium heat. Add onions and cook, stirring occasionally, until golden, 10 to 15 minutes.

Meanwhile, bring a large saucepan of lightly salted water to a boil. Add green beans and cook, uncovered, until crisp-tender, 6 to 7 minutes. Drain.

Add broth to the onions; cook for 5 minutes. Stir in vinegar, brown sugar, salt and pepper. Add the beans, cover and cook for 2 minutes. Serve warm.