1Rinse quinoa thoroughly by placing in a fine-mesh strainer and holding under cold running water until water runs clear; drain well.
2In 2-quart saucepan, heat water to boiling. Add quinoa; return to boiling. Reduce heat to low. Cover; cook 12 to 16 minutes or until liquid is absorbed.
3Meanwhile, in 12-inch nonstick skillet, heat broth to boiling over high heat. Add green beans and carrots. Reduce heat to medium-high. Cover; cook 5 to 7 minutes or until vegetables are crisp-tender.
4Stir oil, chicken, bell pepper, mushrooms, rosemary and salt and garlic into vegetables. Cook over medium-high heat 8 to 9 minutes, stirring frequently, until chicken is no longer pink in center. Serve over quinoa.