Heat the olive oil using a flat pan. Add chopped onion and sauté for about 8 minutes until golden brown. Add tomato paste and sauté for a few minutes. Add garlic and sauté until fragrant then add spices:Annatto,Spanish paprika,Garlic,Onion,Black PepperandSea salt. Mix in the spices for few minutes then add chopped tomatoes. Cook on a medium heat until tomatoes are softened, and the ingredients form a thick sauce. Add Basmati rice and gently fold with the red sauce. Last, add water and bring to a boil. Once it boils reduce the heat to low. Cover and cook for about 20 minutes.