Chicken Salad Sandwiches with stalks

2 whole boneless chicken breasts 1 stalk celery 1 onion , quartered 1 cup celery , chopped 1 1/2-2 cups mayonnaise (depending on how wet you like your chicken[...]

3 cups cubed cooked chicken (not too small of pieces, ~ 3/4 -1 in. cubes) 1 cup mayonnaise (we used real mayo, more or less for taste of consistency) 1/2-1[...]

5 -6 boneless skinless chicken breasts , cooked and diced 1 (5 ounce) can water chestnuts , diced 2 -3 green onions , chopped 1 stalk celery , diced 1/2 cup[...]

4 chicken breast halves , bone-in, skin on (2 whole) olive oil kosher salt & freshly ground black pepper 3/4 cup good mayonnaise , plus more for the bread 1[...]