The best buttery homemade granola bar ever. Definitely not low calorie. These babies are created with walnuts, macadamian nuts, blueberry bits, oatmeal, sugar, cinnamon, butter and butter. That's not a typo. My husband loved them. They taste more like a cookie bar than a granola bar. I followed the recipe for homemade granola bars on the King Arthur Flour Recipe Blog. I am going to have to serve these slowly over time to spare the calories. I guess you only live once, these buttery sensations are definitely a calorie splurg.