Nuts

Nuts are a great snack for gaining weight. They are full of fat and nutrients, but also contain a great deal of fiber. Eating only a few nuts can keep you full for hours. Not all nuts are equal for fiber though. Almonds are a great choice, while macadamia nuts are very high in fat. Mixed nuts are a great option because you can get the nutritional benefit of many varieties in one snack. Add nuts to your salads, on top of Asian dishes, and in your breakfast cereals and oatmeal.