For the tandoori seasoning cut cinnamon sticks smaller. Crush cinnamon, cardamom, cumin, coriander seeds and cloves finely in a mortar. Put everything with nutmeg, cayenne pepper, turmeric and paprika powder into a twist-off glass and shake until everything is well mixed.
Clean and wash the cauliflower. Peel garlic and ginger, chop coarsely and mortar finely. Mix with 1 heaped tablespoon tandoori spice, lemon juice and 1 teaspoon salt. Stir in 150 g yoghurt. Brush the cauliflower all around with the marinade.
Cover and marinate for about 1 1⁄2 hours.
Preheat oven (electric cooker: 200 °C/circulating air: 175 °C/gas: see manufacturer). Place the cauliflower on a baking tray lined with baking paper. Bake in a hot oven for about 45 minutes. Turn down the temperature (electric cooker: 175 °C/circulating air: 150 °C/gas: see manufacturer).
manufacturer) and continue cooking for approx. 30 minutes, checking with a small kitchen knife at the end of the cooking time. If the knife cannot yet be pierced easily, continue cooking for about 10 minutes.
Cover with aluminium foil if necessary.
Wash mint, shake dry, pluck off leaves and chop. Mix mint, oil and 450 g yoghurt. Season to taste with salt and pepper. Remove the cauliflower. Add the mint yoghurt.