Season the shallots and sear them briefly.
Season the cherry tomatoes with salt, pepper and the juice of half an orange and marinate for 10 min.
Mix the mayonnaise with the juice from the other half of the orange and orange zest.
Cut the sandwich in half.
Snack stacking order: sandwich-bottom, orange-mayonnaise, salad, Chicken Breast Stripes, tomatoes, shallots, sandwich-lid