"I believe the heat of baking, as well as the sugar also has a mitigating effect." He takes a small bite and chews thoughtfully.
"AH!" his eyes light up. "I'm not sure if I should welcome you enthusiastically or express my sympathy Mr Dumbledore. Though of course, you are welcome. I hope your arrival wasn't too discommoding. Would you mind telling me the details?" He pulls a notebook (a different one) from his pocket. "I'm attempting to figure out a pattern to all of this." He frowns slightly, still annoyed at himself that he hasn't been able to pin it down.
I'll have that up as soon as I work out the metrics.