Step 1: Cook the Chicken: Preheat oven to 375F (190C). Drizzle chicken breasts with olive oil, and season with salt and pepper. Bake for 20-25 minutes, or until internal temperature reaches 165F (74C). Let cool slightly, then shred with two forks or dice into bite-sized pieces. Alternatively, chicken can be poached in simmering water until cooked through.
Step 2: Prepare the Curry Dressing: In a medium bowl, whisk together mayonnaise, Greek yogurt, curry powder, honey (or maple syrup), and lemon juice until smooth and well combined. Taste and adjust seasonings as needed. For a spicier dressing, add a pinch of cayenne pepper.
Step 3: Combine Ingredients: In a large bowl, combine the shredded or diced chicken, red grapes, celery, red onion, and toasted nuts. Pour the curry dressing over the mixture and gently stir until everything is evenly coated.
Step 4: Chill and Serve: Cover the bowl and refrigerate for at least 30 minutes to allow the flavors to meld. This step enhances the overall taste of the salad. Before serving, stir in fresh cilantro, if desired. Serve on a bed of lettuce, in croissants, or with crackers.
Optional Tips: For a vegan version, substitute the chicken with chickpeas or firm tofu, and use vegan mayonnaise. Toasted pecans or walnuts can be used in place of almonds or cashews. For added sweetness, consider adding a small amount of mango chutney.