Espeto de Coraco de Galinha (Grilled Chicken Heart Skewers)
Annatto powder, also called achiote powder, it can be found at Asian or Latin American shops and markets, or online. Annatto is mostly used for the vibrant color it imparts, so in a pinch you could either omit it from the recipe or use equal parts paprika and turmeric instead.
Bamboo skewers soaked in water for 10 to 15 minutes can be used in place of the metal skewers.
Nutrition data for this recipe includes the full amount of marinade ingredients. The actual amount of marinade consumed will vary.