Definition of "snackable"

Instead of a head of mats, give yourself one of chili peppers or green beans or other snackable, filamentous source of quick carbos.

2002, Jennifer Hanson, The Real Freshman Handbook

Keeping delicious, snackable marinated tofu, like the kind below, on hand for sandwiches, salads, and wraps will ensure that you get these nutrients […]

2002, Jay Weinstein, The Everything Vegetarian Cookbook

Media is bite-size (or snackable). Content has to be consumable or people don't know how to fit it into their day.

2007, Brian Reich, Dan Solomon, Media Rules!