Homemade Rotisserie Doner Kebab Meat - beef or lamb!

Ingredients

For 8 servings

• 1 kg / 2 lb lamb or beef mince (ground meat) (, preferably 15% fat (Note 1))
• 200g / 7oz streaky bacon (, roughly diced (Note 2))
• 1 onion (, diced (brown, yellow, white))
• 2 clove garlic (, roughly chopped)
• 1 tbsp vegetable oil (or olive oil (for frying))
• 1 tsp dried oregano
• 2 tsp ground cumin
• 2 tsp ground coriander
• 1/2 tsp cinnamon
• 3 tsp salt (, kosher/cooking salt (Note 3))
• 1 tsp black pepper
• 8 flatbreads ((Lebanese bread authentic!))
• 1 iceberg lettuce (, finely shredded)
• 6 tomatoes (, halved and sliced)
• 2 red onions (, finely sliced)
• Hummus
• Yogurt sauce (, optional (recipe Note 8))
• More Sauce options: chilli sauce/Sriracha (I use this), BBQ, sweet chilli, tomato sauce/ketchup
• Extra options: tabbouleh, shredded cheese