The Original Crunch. Nature Valley Peanut Butter Crunchy Granola Bars are a tasty snack made with whole-grain oats and creamy peanut butter. A portable snack perfect for the pantry, lunch box, and hiking trail. There are no artificial flavors, colors or high fructose corn syrup, and these snack bars contain 20g of whole grain per serving (at least 48g recommended daily). It's a breakfast snack bar, an office snack or an on-the-go treat everyone in your household can enjoy.