It's made on the stove. 1/2 cup light corn syrup, 1/2 sugar, 1 cup of smooth peanut butter, two cups of cereal, (or you can double it if you are serving many people). dash of salt and vanilla. Boil the corn syrup (light boil, don't burn it). Mix in the sugar (and salt and vanilla if desired). Turn the heat down. mix in the peanut butter. Turn the heat down again. Mix in the cereal. Spoon globs on to wax paper or similar. (it's both sticky and scalding hot so don't use your hands). After ten to fifteen minutes it's should still be warm but not hot. The cookies will look like amoebas. If you want them to be cookie or ball shaped, now is the time to shape the cookies. You can eat them now, but I think they are better when they are room temperature. Wait another 30-60 minutes, and they should solidify. Done.