I actually know this recipe. Here is how it goes:
1: Get UNHYDROGENATED peanut butter. I believe, it is made by Smuckers. There are other brands, but just makes sure it is unhydrogenated. The consistency is much more oily and like natural peanut butter, so you don't think "ewh gross" when you open it like I did when I first saw it.
2: Spread it out among a few crackers, like Ritz or Saltines. Make it an even number of crackers, because you are going to make an "Oreo"/Ritz with Peanut Butter like cracker. Make it a fair amount of peanut butter and get the oil on there too, it is what traps the THC for chemical bonding. That doesn't however, mean you should pour it out. A simple stirring of the peanut butter before you use it will suffice.
3: Grind up between .5-1.5 grams. Spread what you have out evenly for the covered crackers. Don't lump it together, or pile it on top of each other.
4: After all the crackers are covered with your desire amount of finely grinded greens, make a sandwich of 2 crackers like I mentioned earlier. Make an "Oreo" like cracker, out of your batch. If you have 2 crackers, you put both (peanut butter sides) together and get 1, if you had 4, you get 2 "Oreo" like crackers.... Do not make a cracker without another one on top of it. The reason, THC will exit without bonding... THAT SUCKS AND YOU ARE WASTING IT!
5: Pre-heat a toaster/confectionary oven/oven to 325ish. DO NOT EXCEED 345ish, or the THC will burn off without becoming stable in the oil.
6. After your heating medium is pre-heated, put the "Oreo" like crackers into the heat, and set a timer for EXACTLY 22 mins, no more no less. I would literally hang over the over anticipating the annoying beeping of the time to remove them.
6A: If you are going for stealth because of an apartment/live with family members, you can wrap each individual cracker in tin foil. It will retain the fragrance given off, which isn't much but very noticeable if you are close by, and it will also keep THC from escaping without bonding. I personally would choose this method even if you aren't going for stealth... It is easier to clean as well. Of course, once you open the foil, the smell will escape, but it will be minimal compared with what would have been.
7: After you remove the crackers, unwrap them so they don't continuously cook within the tin foil. Let them cool until you can eat them. I would suggest something to drink. They are huge Ritz peanut butter crackers, and you know what happens when dogs eat peanut butter, they keep licking the roof of their mouth. You will do the same if you put that giant thing in your mouth without getting something to drink and get it down.
For most people who I know have made these, you can been the biggest stoner, but still get high on just a gram. The effects will kick in after roughly 45 mins, and will last 6-8 hours. Kick start it with a joint or something. Your tolerance has nothing to do with this recipe, because you are ingesting it. If you really want to try an 1/8, please let me know what happens to you. You'll probably buy a Super Market chain during your high...
Anyone have any questions, I'm glad to finally be able to answer something I know, rather than having to ask questions for other people to answer. It is nice to contribute something to this forum after reading so much in it.