Green Beans and Carmelized Sweet Onions | Oklahoma State University

Ingredients

• 1 pound fresh green beans, washed and trimmed
• 1 tablespoon olive oil
• 1 tablespoon unsalted butter
• 1-1/2 teaspoons brown sugar
• 1/2 pound sweet onions, peeled and cut into wedges
• 1 tablespoon red wine vinegar
• 1/2 teaspoon kosher salt
• 1/2 teaspoon black pepper