Saute garlic, onions, tomatoes, and other ingredients in margarine, oil, and annatto powder.
Add the chicken.
Simmer for 3 minutes.
Add the bell pepper, carrots, and potatoes.
Continue boiling the sauce until it thickens.
To taste, season with oyster sauce, soy sauce, fish sauce, and pepper Sauté garlic and annatto oil in the same pan. Serve with a sauce made from Valenciana.
Place the rice in a rectangular dish and cover it with Valenciana.