I'm making my second batch ever of cannabutter right now. I filled my Crockpot halfway with water then added 4 sticks of butter. Once that melted I added about 11 grams of high grade bud, 4 grams or so of regs and a mason jars worth of seeds and stems(with lots of bits of bud still attached). All of which I ran through my new coffee grinder. I figure I'll let it go for at least 3 hours as that is what I did last time and it turned out phenomenal. Even though I used an ounce of reg bud last time I tried I still think this batch will be a lot more potent. Will post pics and follow up later.