You can get all the THC into your butter within an hour.
Use 1oz of trim to 1oz of butter(clarified ghee)
Drop your ghee and trim into a crock pot with enough water to just cover the leaves.
heat over a charcoal fire for one hour while stirring.
add water as nessesary to stop it drying out.
After one hour
pour the mix into a pot lined with a cheese cloth.
Lift and twist the cloth to remove all the water and butter. Use a couple of wooden spoons to help wring all the moisture out and wear heavy duty rubber gloves as this shit is hot.
Let the contents of the bowl cool.
The butter will set hard on top of the water, remove butter and throw thwater away.

DO NOT DRINK THIS WATER, IT IS TOXIC AND WILL GIVE YOU A BAD BELLY.

Take your butter, squeeze and rinse it under flowing cold water until some of the green has lightened.

You now have potent canna butter that will enhance any recipe.