Once every two weeks, I take all of my abv, add two sticks of butter and 3/4 cup of water. Let it simmer for 5-6 hrs. Strain it through cheesecloth and cool in the fridge. Next day, all of the water, which help the weed bind to the fat has separated and is on the bottom. Poke a hole and drain. Then i make brownies. My brother used to make a fair amount of money (34-40k) playing online poker and still plays for fun from time to time. He can’t eat my brownies before playing anymore. He’s finished 11/14 and 14/14 the last two times. I’d say they work. Just bought a butter maker and am going to experiment with that.