Whole Roasted Cauliflower Tikka Masala

Name: Whole Roasted Cauliflower Tikka Masala
Prep time: 10 min
Cook time: 50 min
Total time: 1 h
Cuisine: Indian
Ingredients: 1 Cauliflower head; 2 teaspoon garam masala; 1/2 teaspoon turmeric; 1 teaspoon chili powder; 1 teaspoon coriander; 1/2 teaspoon salt; 1 teaspoon coconut oil; 3 tablespoon plant based yoghurt; 1 medium onion; 4 garlic cloves; 1 thumb-sized piece of ginger; 1 teaspoon cumin; 1 teaspoon smoked paprika; 1/2 black pepper; Seeds of 4 cardamom pods; 2 tomatoes; 1 cup cashews; 1 cup water