Single-serve cottage cheese
Protein: 20 grams per 5-ounce serving
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. As a bonus, it gives you 125 milligrams of bone-building calcium. Also, cottage cheese provides you sodium, supplying 20 to 30% of your daily quota.
Hard-boiled egg
Protein: 6 grams per egg
Nutritionists agree that eggs are a powerhouse breakfast or snack when consumed in moderation. In addition to protein, the humble egg gives you a good dose of vitamin D and vitamin B-12 for just 77 calories. The best part is that they’re easy to take on the run.