Sage & Parmesan Barley Stuffing
Heat oil in a medium saucepan over medium heat. Add celery, carrot and onion. Cook until vegetables start to soften, about 5 min. Add leek; cook for 2 min. Stir in barley; cook for 1 min. Add broth; bring to a boil. Reduce heat to medium-low; simmer, stirring occasionally, until barley is tender and liquid is absorbed, 25 to 30 min.
Stir in Parmesan cheese, sage, salt and pepper.