Combine ingredients of the herb aioli in a small bowl. Set aside
In a large bowl mix together the ground beef, salt, pepper, garlic, parsley
Form patties to be a 1/4 inch larger than the bun, they will shrink on the grill
Heat the grill to be on high/ medium heat. Cook for 3-5 mins with the grill cover down, Flip once then cook for another 3-5 mins until desired doneness.
Take the burger off the grill and let it rest for 5 mins.
Assemble the burger - spread the herb aioli on the bun, assemble