Heat broth in a medium saucepan to boiling. Stir in barley; return to boiling. Reduce heat. Simmer, covered, for 8 minutes.Advertisement
Add broccoli, zucchini, and bell pepper. Return to boiling and cook, covered, for 3 minutes more or until the barley and vegetables are tender.
Remove from heat and stir in chives and lemon peel. If desired, sprinkle each serving with some of the Parmesan.
1 1/2 starch, 1/2 vegetable