Method
Put tomatoes into a saucepan over a medium heat. Heat oil in a frying pan and soften the onion. Add the garlic to the onion, stir for 1 minute then add to the tomatoes.
Fry the mince until brown and add to the tomatoes. Add the chocolate powder, grated carrot, kidney beans bay leaves, caster sugar, chilli and salt and pepper.
Simmer for 35 minutes , check seasoning and serve with rice
The chocolate powder gives depth to the dark and spicy sauce. The chocolate also helps to thicken it up.