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Common protein rich foods can include: 1  Milk. 2  Soy Milk. 3  Eggs. Cheese. 4  Yogurt. Peanut Butter.  Lean Meats, Fish, and 1  Poultry. Beans, Tofu, Lentils, and other Legumes.  Grains, including bread 1  and pasta. Nuts and  Seeds.
The current daily value (%DV) for protein is set at 50 grams per day and is meant as a general target for most people. Vegetarian foods high in protein include tofu, beans, lentils, yogurt, milk, cheese, green peas, nuts, seeds, whole grains, peanut butter, eggs, and white button mushrooms. For more see the article on vegan protein foods.