UPDATE!!!!!
Version 1.00 made and tested.
Not the perfect curry yet but a fantastic first attempt. Lovely caramelised onion gravy, sweetness from coconut and ground almond, heat from fresh green chilli, a little sharpness from fresh lemon, some soothing warmth from cinnamon.
Recipe and method below:
Add a teaspoon of hot curry powder to a pan of boiling water, and boil 2 large onions, half a carrot and a quarter green pepper for 10 mins.
Heat 2 tablespoons of ghee, and gently fry 1 teaspoon of Tumeric, 1 teaspoon of Madras powder, 1 teaspoon of Ground Coriander and half a teaspoon of Methi Powder for 2 mins.
Add the boiled onions, carrot and pepper and gently fry for an hour.
Add a teaspoon of chopped red chilli and a tablespoon of tomato puree, stir well and continue to simmer for another 30 mins.
Blend to a sauce, add 2 cloves of garlic, 1 teaspoon of ginger, a cinnamon stick, about 80g of creamed coconut (block) and 2 tablespoons of sugar. Continue to simmer for another hour.
Remove cinnamon stick, add a tablespoon of natural yoghurt and chopped coriander, and squeeze fresh lemon and sugar and salt to taste.