HIGH
JPLovesTHC
we'll get this thread moved to the cooking threads, and this should help get some replies.
http://www.gardenscure.com/420/marijuana-cooking/
As to your ?
Yes adding an 1/8 will give a good amount of butter for 2 to 4 edibles or servings.
You also want to add it to something that is high oil content. and don't cook too long or high temp. .
Also please be sure all who are consuming what you are making are well aware of it's contents!!!
Eating

is much more intense than smoking it!