In mince add finely chopped onion, egg, cumin and black pepper, breadcrumbs and mustard. There are also 8 large meatballs on each place 2 slices of chilli. Shaped like a meatball and strung on skewers. Fry in heated oil or BBQ optional. The sauce is prepared as the feta cheese is creased with a fork and add to it in the yogurt, chopped olives, pepper and parsley. Served in a separate bowl for sauce.