4	chicken breast halves
¾ cup (156 grams)	mayonnaise
1½ tablespoons	tarragon, chopped
1 cup	celery, diced
1 cup	green seedless grapes, halved (optional)
½ cup	chopped pecans, toasted (optional)
2 teaspoons	kosher salt
1 teaspoon	ground black pepper

1. Roast chicken breasts at 375 degrees for 30 minutes.
2. Remove skin and bones from chicken. Cut meat into chunks.
3. Add remaining ingredients. Toss to combine.