
These Grilled Chicken Sandwiches are perfect for a hot summer day, served with a fresh salad or grilled veggies!
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.