In a large bowl, combine the beef mince, greek yogurt, grated onion, tomato paste, ginger garlic paste, spices, salt, and pepper.
Mix thoroughly until the mixture is well combined and slightly sticky. This helps bind the meat and gives it the classic doner texture.
Cover and refrigerate for at least 30 minutes to allow the flavours to develop or use immediately.
Preheat the oven to 180°C.
Lay a large sheet of parchment paper on a flat surface.
Place the meat mixture in the centre and shape it into a compact log.
Roll it tightly in the parchment paper, twisting the ends firmly to create a sealed cylinder. Recipe makes 4 doner logs.
Place the wrapped doner log on a baking tray and bake for 12-15 minutes, until fully cooked and firm.
Remove the doner from the oven and allow it to rest for 10 minutes.
Unwrap and break or slice the doner into small pieces.
Heat a pan over medium-high heat and add the doner pieces along with their juices.
Toast the meat until lightly charred and crisp at the edges. This step adds depth and mimics the flavour of rotisserie doner.
Garlic Yogurt Sauce
Mix all sauce ingredients in a small bowl.
Adjust seasoning to taste and refrigerate until ready to use.
Sumac Onions
Combine sliced onions, sumac, lemon juice, coriander, salt, and pepper.
Toss well and set aside for a few minutes to soften.
Toast the ciabatta bread until lightly crisp.
Spread a generous layer of garlic yogurt sauce on the bread.
Add the hot doner kebab meat.
Top with pickled red cabbage, sumac onions, and sliced tomatoes.
Serve immediately while warm.