West African
Blend the tomatoes, bell peppers, scotch bonnet and 1 onion until smooth, then boil the puree in a saucepan for 15-20 minutes, until reduced by about a third.
Rinse the rice in several changes of water until the water runs almost clear, and drain.
Heat the oil in a large heavy pot over medium heat and fry the second onion, sliced, for 5 minutes, until soft.
Stir in the tomato paste and fry for 5 minutes, until it darkens. Add the reduced puree, curry powder, thyme, bay leaves and crumbled stock cubes and fry for 10 minutes, stirring, until the oil rises to the top.
Pour in the stock, add the salt and white pepper and bring to a boil, then stir in the rice.
Cover the pot tightly with foil and the lid and cook over low heat for 30-35 minutes, stirring once halfway, until the liquid is absorbed and the rice is tender.
Remove the bay leaves, fluff the rice with a fork and serve.