Popsugar Living Snacks Snacks to Pack on an Plane 20 Homemade Snacks to Pack on a Plane 1 September 2018 by Erin Cullum View On One Page Photo 8 of 20 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 8 Truffle Parmesan Popcorn A little truffle oil and parmesan cheese takes popcorn to completely new heights. Get the recipe: truffle parmesan popcorn Previous Next Start Slideshow SnacksRecipesTravel