Step 1: Combine Chicken and Celery: In a medium bowl, gently combine the shredded or diced cooked chicken with the finely chopped celery. Ensure an even distribution to create a uniform base for the salad.
Step 2: Prepare the Dressing: In a separate small bowl, whisk together the mayonnaise, Dijon mustard, honey, salt, and pepper until thoroughly combined. Taste and adjust the seasoning as needed. The dressing should have a harmonious balance of creamy, tangy, and slightly sweet flavors.
Step 3: Incorporate Dressing and Grapes: Pour the prepared dressing over the chicken and celery mixture. Gently fold until the chicken is evenly coated with the dressing. Add the halved or quartered red grapes and gently mix to distribute them throughout the salad. Avoid overmixing to prevent the grapes from becoming crushed.
Step 4: Add Almonds and Chill: Stir in the toasted slivered almonds, reserving a few for garnish if desired. Cover the bowl with plastic wrap and refrigerate for at least 30 minutes to allow the flavors to meld together. Chilling enhances the overall taste and texture of the salad.
Step 5: Serve: Serve the chicken salad chilled on lettuce leaves or in croissants. Garnish with the reserved toasted almonds, if desired. This chicken salad can be enjoyed immediately or stored in the refrigerator for up to 3 days.
Optional Tip: For a tangier flavor, add a squeeze of lemon juice to the dressing. For a spicier kick, add a pinch of cayenne pepper. If toasted almonds are unavailable, substitute with walnuts or pecans.