Yeah, an 1/8 of headies is a waste for one serving, I only use a gram of headies for my hot cocoa. And you don't have to put the weed in the oven either, it heats up in the milk as it boils. Nor do you have to go through the trouble of using a jar or whatever. Although I do use the a pot of boiling water that I set the pot of milk in and use a gram per serving, so if 3 people are gonna have the hot cocoa, I use 3 cups of milk, usually poor it in the cups that we use first to get the measurement right and 3 grams of headies and slow boil it for an hour and stirring occasionally. And for your recipe, you should do an hour as well, since you're using a full 1/8 of headies on one serving, give it time to absorb all the THC from the herb, the longer the herb is in the milk, the more THC it absorbs.