One of the earliest written records of a Filipino grilled-chicken dish dates back to an 1895 photo book published in Madrid — decades before Bacolod's Chicken Alley made the dish famous.
Chicken is marinated in calamansi juice, vinegar, and annatto oil until it turns deep orange-red, then grilled over hot coals while basted with more marinade, giving the skin a tangy, smoky char. Bacolod's Cuadra Street — nicknamed Chicken Alley — built its reputation on rows of grills doing exactly this since the 1970s.