Peanut Butter

Peanut butter is packed with protein and fats, making it a great choice for people trying to gain weight the healthy way. One tablespoon contains around 100 calories and has 4 grams of protein. Peanut butter is also high in folate, magnesium, vitamin E, and vitamin B3. Enjoy peanut butter mixed into oatmeal, topping a slice of whole grain bread, or as a dip for apples. When picking a brand of peanut butter, try to find varieties that are all natural, meaning they don’t have a ton of sugar and other ingredients added.