My sister gave DD16 this recipe and we tried it the other night. I am sure there is a way that it can be adapted to a diabetic diet.

2 cup cooked & chopped chicken
1 apple diced
2 stalks of celery
Mayo (My sister uses Miracle Whip but said that if you use regular you can add sugar. I use regular and didn't feel a need to use sugar as the apples were sweet enough)

Mix all the ingredients and salt and pepper to taste. Eat and enjoy.

EDIT: I just looked at the recipe and it calls for 2 cups of chicken not 1. Also, you can add walnuts and/or pecans if you want. Sorry for the mistake.