In a large bowl, combine olive oil, honey, lemon juice, minced garlic, chili powder, paprika, sea salt, and black pepper. Add the chicken breasts, ensuring they are well coated. Let them marinate for at least 30 minutes (or up to 2 hours) in the refrigerator.

Heat your grill to medium-high. It should be hot enough to sear without burning.

Place the marinated chicken on the grill. Cook for about 6-7 minutes on each side until the internal temperature reaches 165°F. Remove from the grill and let it rest for a few minutes before slicing.

While the chicken rests, place the hamburger buns on the grill for a minute or two until they are toasted to your liking.

Start with the bottom bun.

Add a generous scoop of mayo, followed by grilled chicken breast slices.

If you like cheese, add a slice on top.

Finally, crown your creation with the top half of the bun.

Cut each sandwich in half and serve immediately while warm. Enjoy with a side of fries or a fresh salad for a complete meal!