Question:
Lets say you are eating pizza in a pizza store and you don't completely finish the slice so that at least a kezayis of the crust of the pizza remains. Typically one does not throw out a kezayis of bread directly in the garbage, but rather places it in a bag first and places it in the garbage. In a pizza store it might not be as practical to obtain a bag to do this. So how does one dispose of this leftover pizza in a halachically acceptable way?
Answer:
Hello,
You can wrap it in the piece of paper that the store puts underneath the slice when serving it, or a napkin or paper towel.
Best wishes
