Using a SCOOP on Shabbos.
Is There a Problem with Spreading Foods (e.g., Peanut Butter, Cheese, Hummus, etc.) onto Challah, Matzah, etc. on Shabbos?;
Practical applications which apply to the Melacha of "BONEH".
ודבר דבר (Dabair Davar): Is One Allowed to Ask Their Friend to Do an Action That Is Not Allowed on Shabbos to Do It...