With just over 70 calories, one large egg also provides six grams of protein.
Eggs pack a mean protein punch and are also a source of fat. When combined with fruit, you'll create a fiber and protein-filled snack.
A 5.5-ounce portion of plain, nonfat Greek yogurt comes in just under 100 calories.
With 16 grams of protein, this snack is one of the more concentrated sources of protein on this list.
While you can find many different types of jerky meats, beef jerky is one of the most popular options.
A one-ounce portion provides just over 100 calories and nearly 10 grams of protein.
One tablespoon of peanut butter packs just under 100 calories and close to four grams of protein.
While not the highest protein food on this list, peanut butter is a source of plant-based protein that also provides healthy fats and fiber.
All cheese contains protein, but part-skim mozzarella may be your best option if you are looking to maximize protein within a 100-calorie portion.
With more than six grams of protein, this satiating option makes for a hearty snack between meals.
You can find deli meat in several varieties, including ham, turkey, and chicken.
Each of these has a similar nutrient profile with a 100-calorie portion providing about 16 grams of protein.