Preheat the oven to 200C/400F (fan).
Mix all of the kebab ingredients, except for the spray oil, together in a bowl.
Line a sheet pan with baking parchment and spray with oil.
Transfer the meat mixture to the tray, place another sheet of greaseproof paper and flatten with a spatula or back of a second tray. You want to be about ½ and inch thick.
Remove the top layer of greaseproof paper and using a blunt knife or bench scraper to divide the mixture into strips. Cut about halfway through. You want 8 strips altogether.
You can also add multiple lines across each strip for a more texture look.
Place in the oven and cook for 12-15 minutes until browned and cooked through. Optional: Grill (broil) for the final 5 minutes if you'd like the top to char up a little.
Remove from the oven, Slice the 8 strips all the way through and serve 2 strips per person. Note: the meat will have shrunk back, and there will be liquid on the tray. This is normal.
I like to add to flatbreads along with sliced red onion, crumbled feta and chopped cherry tomatoes. Drizzle on hot sauce and Greek yogurt or mayonnaise and serve.
