1Mix broth, cornstarch, hoisin sauce, soy sauce, lemon juice and sesame oil.
2Heat wok or 12-inch skillet over medium-high heat. Add 1 tablespoon vegetable oil; rotate wok to coat side. Add chicken and garlic; stir-fry about 5 minutes or until chicken is no longer pink in center. Remove chicken from skillet.
3Add 2 teaspoons vegetable oil; rotate wok to coat side. Add squash, mushrooms, pea pods and onion; stir-fry 7 to 9 minutes or until vegetables are crisp-tender.
4Stir in broth mixture. Cook and stir about 1 minute or until thickened. Stir in chicken; cook, stirring constantly, until hot. Serve over noodles. Sprinkle with sesame seed.