The primary ingredient in traditional Mexican mole is typically chiles, particularly dried chiles like ancho, pasilla, or guajillo, which impart rich flavors and a distinctive dark color to the sauce. Mole can be made with various ingredients, including spices, nuts, seeds, and chocolate, resulting in a complex and layered flavor profile. Though there are numerous regional variations of mole, each recipe can differ significantly in terms of the specific chiles, herbs, and additional components used. This sauce is often served over chicken, turkey, or as a component in various dishes.