Take up a bowl and mix all the ingredients (garlic, salt, black pepper, 2 tbs olive oil, oregano, and paprika). Combine the paste of ingredients with the lamb mixture.
Divided the mixture into equal 3 proportion. Make the ball of every proportion and press it into one-inch-thick patties.
For cooking on the stovetop: Take a large iron skillet and put it on the stovetop and heat it for 2-3 minutes on high to medium flame. Add 2 tablespoons of olive oil to grease the pan. Put the patties into the pan and cooked them for 3-4 minutes until t become crispy and golden.
To cook on grills: Preheat the grill to about 350 to 420C. Oil the grill grates and put the patties on the grills direct to heat. Cook for 4 -5 minutes on each side until it becomes golden brown. Grill it until it cooks thoroughly.
Making feta sauce: Mix (1 cup whole milk,2 cups peeled cucumber squeezed and dry, 2/4 cup feta cheese, and 4 tablespoons chopped mint). Taste it and mix it with salt if needed.
To assemble the burger: use a spoon and put the feta sauce on each lower bun. Add arugula, sliced tomato, 1 lamb patty, sprinkle black pepper, and add more feta sauce. Put Kalamata olives on skewers and put them into buns to assemble them.
Serves it immediately with your favorite sauce like ketchup, mayonnaise, etc.