Heat oil in a heavy skillet over medium heat, add meat, onions, garlic, green chile, tomato, achiote, cumin, thyme, black pepper and salt, and cook, stirring occasionally, for 20 minutes, or until tomatoes have formed a thick sauce. Stir in olives and capers.
Prepare a recipe of basic arepas, shape into 8 cm discs ( 2 cm thick), cook. When done, split in half, fill with meat sauce and serve hot.
Here is a link to the arepa dough recipe