1. Mix water, soy sauce and seasonings in small bowl. Stir in cornstarch until smooth. Set aside.
2. Heat 1 tablespoon of the oil in wok or large deep skillet on medium-high heat. Add onion and carrots; stir fry 2 minutes. Add remaining 1 tablespoon oil and remaining vegetables; stir fry 5 to 7 minutes or until vegetables are tender-crisp.
3. Stir soy sauce mixture. Add to skillet. Stirring constantly, bring to boil on medium heat and boil 1 minute. Sprinkle with sesame seed before serving. Serve over rice, if desired.
How to toast sesame seed: Heat a small skillet on medium heat. Add sesame seed; cook and stir about 2 minutes or until fragrant and golden brown. Immediately pour out of hot pan to avoid over-toasting.
Variation: Use McCormick® Gourmet Collection Black Sesame Seed or a combination of both sesame seeds.