Mix 1/2 the butter chicken spice mix (about 20 grams) with yoghurt and marinate the chicken overnight.
The next day, place the chicken on an oven-proof tray lined with foil for easy cleanup and cook under the grill until the chicken is a little charred. While it's cooking start, preparing the sauce.
Melt the butter in a heavy pan over medium heat then, add the garlic and onion and fry for 2-3 minutes.
Mix the remaining spice mix (about 20 gram) with tomato paste, ketchup, chutney, and almond meal, and add this mixture to the onions. Cook for a couple of minutes, then add cooked chicken and pan juices. Stir in cream and coconut milk, and add salt to taste. Simmer to reduce a little before serving.
Stir through the coriander and sprinkle over the flaked almonds.
Serve with steamed basmati rice, steamed green vegetables, raita, and naan or pappadums.
Raita
Combine the yoghurt, cucumber and lemon juice in a bowl. Season with salt and pepper to taste.
Notes
If you only have a large can of coconut cream - use what's needed in the recipe and then divide the rest into usable portions (either in a zip lock bag or container), labe and freeze.