I’ve been doing the 2-liquid mix for years without problem: peanut butter + honey. Alone, each is dangerous. Together, in a really fat sandwich, they are also dangerous, but only to my personal health.
My favorite experience: a helpful Regina, SK airline security agent that poured the juice out of my pickled herring, right where it would spice up the security area all day, so I could take the fish onto the plane!
