- 2 large onions, sliced into wedges
- 1 cup olive oil
- 1 tablespoon white sugar
- 1/2 cup chicken broth
- 6 tablespoons sherry wine vinegar
- 14 cups mixed salad greens
- 1 cup toasted chopped walnuts
- 1/2 red onion, thinly sliced
- Preheat oven to 400 degrees F (200 degrees C).
- Place onions cut side down on baking sheet. Drizzle with 2 tablespoons oil and sprinkle with sugar. Bake for 30 minutes. Turn onions over and bake until brown and caramelized, about 30 minutes longer. Set aside to cool.
- Place onions in food processor, add remaining oil, broth and vinegar. Puree until smooth and thick. Season with salt and pepper. Cover and refrigerate until chilled.
- In a large salad bowl, combine greens, 1/2 cup walnuts and half of red onion. Add enough dressing to coat greens, toss well. Sprinkle with remaining walnuts and red onion and serve.