...sorry I don't have all the correct measurements, but it's kinda like egg salad where you just add until it looks like the right consistency...
Here's how to make:
Finely chop the chicken and cut grapes in half. Add in bowl.
Next, add the mayonnaise. (Add enough for the chicken and grapes to stick together)
Mix together first three ingredients and then add:
1-2 Tablespoons of vinegar (to taste)
2-3 Tablespoons of terragon (to taste)
Mix and spread on sandwich! I used swirl rye bread, tomatoes and mozzarella cheese too. I love the mixture of flavors. Hope you enjoy!