Do any of you know if jelly (as in, peanut butter & jelly sandwich materials to save money on lunches at WDW) is okay to bring on an airplane in a carry-on bag? Jelly isn't fully a solid, but it's not really a liquid, either. I know I can just put the jelly jars in my suitcase and check them, but as they're in glass containers, I know they'd be protected better in a carry-on. I just don't know if I'll get up to security, and they'll make me throw them away. Anyone know? Thanks!