my experiences with cooking aren't too good, but to make sure that it actually does manage to soak into the fat i'll give you a recipie that should work, but it involves making the cheese more than just cheese, but it's damn fuckin good nonetheless, btw you won't be able to remove the weed again after this.

get a can of Rotel (best kind is mild with green chilie's, and it's a small can about the size of a normal campbell soup can) and 1 lb. of velveta cheese. get a double boiler (or get a large sauce pan and fill 2/3 with water and put a smaller one in that one and start the boiling) cut up the cheese into blocks (about 10 blocks total for 1 pound) and put in the dry sauce pan, then add the can of rotel, add about a 1/4 cup milk (so that you can simmer it a bit longer) and the bud (not sure on how much you'll need help from someone else for this, but i'd say atleast a 1/4 of good bud) stir constantly til there are no lumps of cheese left, then let simmer about 5 minutes still stirring constantly. and that's it, poor immediately over tortilla chips and enjoy.