17 High-Protein Snacks You Can Eat On the Go - Single-serve cottage cheese: Think Greek yogurt is the be-all-end-all for high-protein dairy snacks? Think again: A single-serving container of nonfat cottage cheese boasts 3 grams more protein than a typical serving of Greek yogurt and is just 110 calories. Plus, it gives you 125 milligrams of bone-building calcium. (Keep in mind, though, it runs high in sodium, supplying 20 to 30% of your daily quota.) | Health.com