Sprinkle chicken lightly with salt and pepper. In a large skillet cook chicken in hot oil over medium-high heat for 6 to 8 minutes or until no longer pink, turning to brown evenly. Remove chicken from skillet and cool slightly; place in an airtight container. Chill at least 1 hour or up to 2 days until ready to serve.
In a large saucepan cook asparagus and pea pods, covered, in a small amount of boiling salted water for 2 to 4 minutes or until crisp-tender. Drain; rinse with cold water. Drain well. Serve immediately or place in an airtight container and chill up to 2 days.
To serve, in a very large bowl toss together chilled chicken, asparagus, pea pods, watercress, sweet pepper, and tomatoes. Add Garlic Ginger Soy Dressing; toss well. Sprinkle with sesame seeds. Makes 6 servings.
Garlic Ginger Soy Dressing
In a screw-top jar combine rice vinegar; olive oil; garlic; honey; soy sauce; sesame seeds; ground ginger; salt; and a dash of ground black pepper. Cover and shake well. Serve immediately or store in refrigerator up to 1 week; shake before serving.