Pre-heat oven to 250ºC
Clean and peel the chicken. Brush with oil or lard outside.
Season inside and outside with salt, pepper and thyme
Place the chicken on a chicken roaster.
Cook until golden
In a big bowl, mix the rest of the ingredients. Pour the mixture over the grilled chicken.
Cook one more hour.
At the end of the baking process, boil the sauces and juices that chicken released. Wait until it thickens.