Start with fully cooked chicken, whether it's a rotisserie bird, leftover baked chicken, or canned chicken. Cut the meat into bite-sized cubes so every spoonful gets a good mix of textures. I like using rotisserie chicken because it saves time and adds great flavor right away.
In your large mixing bowl, combine the mayonnaise, dried ginger, and salt first. Stir until it's smooth and well blended. This step helps the seasoning spread evenly through the salad instead of clumping in just one spot.
Add the cubed chicken, halved grapes, sliced celery, chopped pecans, and green onion into the bowl. Gently fold everything together until the dressing coats every piece evenly. Try not to overmix, since you want the grapes and pecans to stay intact.
Cover the bowl and let the salad rest in the fridge for at least 30 minutes before serving. This chilling step lets the flavors settle together and makes the salad taste even better. If you're short on time, it's still tasty served right away.
Once chilled, give the salad a quick stir and it's ready to serve. Scoop it onto lettuce leaves, into sandwiches, or straight into a bowl. This is the point where I usually taste-test one more spoonful before setting it out for everyone else.