
Subway's Sweet Onion Chicken Teriyaki wrap is one of the chain's most beloved menu items. Here's how to make an at-home version for yourself whenever you want.
In a small saucepan, whisk together sugar, water, white vinegar, red wine vinegar, Dijon mustard, onion juice, cornstarch, dried minced onion, mustard powder, celery salt, poppy seed, onion powder, garlic salt, paprika, ground black pepper, and sesame oil.
Stir the sauce occasionally while bringing it to medium-high heat. Stir constantly once a boil is reached. Then reduce heat to low and simmer until the sauce is thickened and fragrant. Remove from heat and set aside.
Grill or pan-sear the chicken breasts over medium-high heat for 4-5 minutes per side or until an internal temperature of 165° F is reached. Season both sides with salt and pepper if desired.
Remove the chicken from heat and allow to rest for 5 minutes.
Once rested, slice chicken into bite-size strips and transfer it into a small or medium bowl.
Add the sauce to the chicken pieces and stir to combine, then portion in a strip down the center of your wraps. Top with baby leaf spinach, tomato slices, green bell pepper slices, and any other toppings you desire.
Fold the wrap sides in on the ends of your filling, then tuck your first end in and roll tightly. Slice in half to serve.