Preparation Whisk oil, vinegar, orange peel, and juice concentrate in medium bowl. Season with salt and pepper. Add onion; marinate 30 minutes, stirring often. Divide lettuce among 4 plates. Top with orange slices. Ladle dressing with onion over.
Preparation Whisk oil, vinegar, orange peel, and juice concentrate in medium bowl. Season with salt and pepper. Add onion; marinate 30 minutes, stirring often. Divide lettuce among 4 plates. Top with orange slices. Ladle dressing with onion over.