0 Combine 16 ounces of ground lamb with 1/4 cup of finely grated red onion, 2 cloves of finely grated garlic, 2 tablespoons of finely chopped parsley, 1 tablespoon of freshly squeezed lemon juice, 1/2 teaspoon of salt, 1/2 teaspoon of ground coriander and 1/4 teaspoon of black pepper in a bowl until the ingredients are evenly distributed
1 Divide the mixture into 8 portions and form into evenly thick disks
2 Place a large skillet over medium to medium high heat and add 2 tablespoons of olive oil
3 Once the skillet is very warm, add the burgers and cook for 2-3 minutes on the first side
4 Once a crisp crust has formed under on the underside, flip the burgers and cook to your desired level of doneness (135 degrees for medium)
5 Open 8 mini pitas and spoon a small amount of tzatziki onto the bottom portion of each pita
6 Add the lamb burgers and top with red onion, tomatoes, baby arugula and crumbled feta
7 Drizzle with additional tzatziki and enjoy!