Oatmeal, raisin and walnut bar. Old-fashioned, home-baked cookie goodness. put good food in - get good performance out. The bonus is that organic foods aren?t just good for your body, they?re also good for the planet. With a mix of whole grains, protein and fiber, Clif Bar gives you sustained energy to be in it to your limit. Oatmeal, raisin and walnut bar. Old-fashioned, home-baked cookie goodness. put good food in - get good performance out. The bonus is that organic foods aren?t just good for your body, they?re also good for the planet. With a mix of whole grains, protein and fiber, Clif Bar gives you sustained energy to be in it to your limit.