Chicken Adobo with Coconut Milk (Adobo sa Gata)

Whisk together vinegar, soy sauce, coffee, and brown sugar in a bowl until sugar is dissolved.

Heat coconut oil in an 8-quart Dutch oven over high heat. Working in batches, add chicken, skin sides down first, and cook until golden brown and crispy, about 4 minutes on each side. Transfer to a plate.

Drain all but 2 tablespoons drippings from Dutch oven and return to heat. Add chopped garlic and fry until light brown and crisp, about 3 minutes. Remove to a small bowl, leaving drippings in the pot. Add shallots and minced garlic; cook, stirring constantly, until shallots are translucent and garlic has browned, about 5 minutes.