Line a baking dish with heavy-duty aluminum foil.Advertisement
Combine mayonnaise, garlic, adobo seasoning, and pepper in a large bowl. Add drumsticks and turn to coat. Arrange drumsticks in the baking dish. Cover with aluminum foil. Marinate in the refrigerator for at least 1 hour.
Preheat the oven to 350 degrees F (175 degrees C).
Bake chicken in the preheated oven, covered, until falling off the bone, about 2 hours. Uncover and continue baking until browned, about 30 minutes.
This recipe works for up to 15 drumsticks.