Preheat the BBQ.
Mix all ingredients together.
On tin foil drizzled with olive oil, form into burger pattys.
On medium heat, place the burgers on the grill ON the tin foil. Cook for ~5-7 minutes like this until firm enough to flip and put straight on the grill.
Cook until no pink throughout.
Health Tip: substitute mayo with a mashed avocado and use fresh tomatoes instead of ketchup 🙂