1. In a large bowl, combine the shredded or cubed rotisserie chicken, finely chopped celery, sliced green onions, shredded sharp cheddar cheese, and toasted slivered almonds.

2. In a separate small bowl, mix the mayonnaise and sour cream until smooth and creamy.

3. Pour the dressing over the chicken mixture and stir gently until well combined.

4. Season with salt and pepper to taste, adjusting the amounts to your preference.

5. Cover the bowl and refrigerate the salad for at least 1 hour, or up to 3 days, to allow the flavors to meld and the texture to firm up.

6. When ready to serve, give the salad a gentle stir and scoop onto your desired serving vessel, whether it’s crusty bread, crackers, or lettuce leaves.