Greek yogurt. A half-cup of Greek yogurt contains 11 grams of protein. According to Eating Well, Greek yogurt is a versatile way to add protein to any meal.
Eggs. One egg contains 6 grams of protein so eat two to get 12 grams any time of the day.
Nut butters. Two tablespoons of peanut butter adds 8 grams of protein to your meal or snack, says Eating Well.
Chia seeds. Just 4 tablespoons of chia seeds provide 10 grams of protein.
Lentils. Just one-half cup of lentils has about 9 grams of very affordable protein.
Cottage cheese. One-third of a cup of cottage cheese has 9 grams of protein.