Melt the coconut oil only until liquid, then let it cool so it is no longer warm.
Whisk the cocoa into the cooled coconut oil, then add the raw honey. Continue until the base is smooth and thick, with no dry cocoa, amber honey streak or clear oil ring.
Add 2 tablespoons homemade coconut milk gradually while whisking. Continue until smooth and glossy. Add the final tablespoon only if the fully mixed ganache needs more movement for the desired glaze endpoint.
Use as a glaze after it cools enough to coat without running off. For frosting or filling, chill and beat only until spreadable. For truffle centers, chill completely before shaping.