Free Range Organic Chicken and Spinach Curry

3 lbsĀ  free range organic chicken, jointed and skinned 1 teaspoon turmeric 1 1/2 teaspoons salt 3 fluid ounces water 2 ounces organic butter 2 garlic cloves, chopped 8 curry leaves 1/2 teaspoon cumin seed 1/2 teaspoon fennel seed 2 dried red chilies, chopped 1 lb...