Here’s one recipe for Bud Butter:
1 lb. of butter (not margarine!)
1/2 ounce of finely ground marijuana
Melt the butter in a sauce pan until it’s simmering.
Add the marijuana and let simmer for 30 minutes or so until the butter has turned green from the marijuana.
Pour butter through a strainer to remove all the pieces of marijuana.
Chill until solid.