Creating this incredible salad is a straightforward process if you follow these simple steps:

1. Prepare the Chicken: If you haven’t already, cook the chicken. You can grill, bake, or sauté it. Let it cool then dice or shred the chicken.
2. Make the Vinaigrette: In a small bowl, whisk together balsamic vinegar, lemon juice, Dijon mustard, and honey (if using). Slowly drizzle in olive oil while whisking to combine until smooth. Season with salt and pepper to taste and set aside.
3. Combine Salad Ingredients: In a large salad bowl, combine diced chicken, halved grapes, diced celery, chopped nuts, and salad greens. Sprinkle with feta cheese if desired.
4. Toss with Dressing: Drizzle the lemon-balsamic vinaigrette over the salad ingredients. Gently toss everything together to ensure even coating.
5. Taste and Adjust: Taste the salad and adjust seasoning with additional salt, pepper, or dressing as needed.
6. Serve Immediately: Enjoy your salad fresh, or let it chill in the refrigerator for about 10 minutes if you’d prefer it cold.

These steps will guide you in effortlessly preparing the California Grape and Chicken Salad with Lemon-Balsamic Vinaigrette. With its vibrant ingredients and flavorful dressing, it promises to please anyone who tries it.