A juicy, herb-spiced grilled lamb burger topped with creamy cucumber tzatziki and tangy quick pickled onions, perfect for summer cookouts and easy to prepare in about 30 minutes.
Use ground lamb with 80/20 fat content for juiciness. Avoid overmixing the meat to prevent tough patties. Make pickled onions ahead for better flavor. Squeeze cucumber well to avoid watery tzatziki. Let lamb rest a few minutes after grilling to keep juices locked in. Gluten-free buns or lettuce wraps can be used for gluten-free option. Coconut yogurt can substitute Greek yogurt for dairy-free.
Keywords: lamb burger, grilled lamb, tzatziki, pickled onions, Mediterranean burger, summer cookout, easy burger recipe