Popsugar Fitness Healthy Eating Tips Best High-Protein Snacks to Buy 13 of Our Favorite Protein-Packed Packaged Snacks June 16, 2017 by Dominique Michelle Astorino View On One Page Photo 2 of 13 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 2 Marshmallow Treats A Rice Krispies treat with protein? It's real. The Enlightened Marshmallow Treats pack 15 grams per serving. Previous Next Start Slideshow Healthy Eating TipsHealthy LivingHealthy SnacksProtein