Oh, yum. LOL What moved her to do that to you? You gotta love kids. One little mouthful should be okay as a guess. But there isn't a lot of information on that. Eating moldy food, sure. That you can find. but mold off windowsills may be a different kind of mold. Most responses to the black mold you find on walls and windowsills are respiratory responses (from breathing it in). The black mold spores can cause breathing problems when breathed in. Eating it. Not sure. I would see if you feel fine and then not worry. but if you have something like abdominal cramping or diarrhea, check in with your doctor. My guess, and this is ONY a guess, is that you will be fine. Tell your daughter not to do that again! For you OR herself!