Instructions
Pound chicken breasts to ½” thickness.
Combine all marinade ingredients in a bowl or freezer bag. Add chicken and toss well to combine. Marinade for 30 minutes (or up to 4 hours).
Preheat grill to medium-high heat.
Place chicken on the grill for 5-6 minutes per side until no pink remains and chicken reaches 165°F.
While chicken is grilling, brush buns with olive oil and place face down on the grill. Lightly toast.
Spread each bun with honey mustard and add lettuce, tomatoes and onions if desired. Top with chicken and serve.
Notes
If your chicken breasts are larger, they can be cut to make 4 portions.
Do not overcook the chicken, it is pounded to cook evenly and only needs about 10-12 minutes total.
Chicken breasts can be replaced with boneless skinless chicken thighs.
Homemade Honey Mustard: Combine ⅓ cup mayonnaise, 1 ½ tablespoons yellow mustard, 1 ½ tablespoons honey & ½ teaspoon garlic powder.
source recipe:spendwithpennies.com by Holly Nilsson