ingredients
4      hoagie rolls, halved
1/4   cup   yellow mustard
1/2   cup   thinly sliced onion
2    ounces   reduced-sodium deli ham, thinly sliced
8      bread and butter lengthwise sandwich pickle slices (such as Vlasic Stackers)
2    cups   purchased deli-roasted chicken, shredded
4      slices Monterey Jack cheese
directions
Spread the sides of the cut rolls with mustard. Layer roll bottoms with onion, ham, pickle slices, chicken and cheese. Replace roll tops.
Grill sandwiches in a panini press or indoor covered grill until bread is golden brown.