Despite the 'neurotoxin warning' this cake might not actually be that deadly. Potato leaves contain neurotoxins, and my headcanon is that's where we get our supply. So 'neurotoxin syrup' could be anything to do with a potato, like just mashed potatoes or fries.
Despite the 'neurotoxin warning' this cake might not actually be that deadly. Potato leaves contain neurotoxins, and my headcanon is that's where we get our supply. So 'neurotoxin syrup' could be anything to do with a potato, like just mashed potatoes or fries.