First prepare kebab mix minced meat+salt&pepper+chopped parsely+cumin+2 teaspoon ginger (keep the rest for the steak)+rosemary+ketchup+allspice+chili+garlic+onion. mix well and keep aside.
Marinate steak in sour milk +salt&pepper+2 teaspoon ginger. for 25 min.
Use kebab sticks and start to prepare them if you dont have those sticks you can grill them immediately on grill. after 25 min of marination get rid off extra milk and grill your steak. i grill them to full cook i don't prefer miduim cook.