At fisher, we take pride in creating high-quality, great-tasting nuts and we've been at it for over 100 years. Unblanched Pecan Flour: fisher pecan flour is unblanched, which means we leave the skins on. It's closer to nature and closer to the natural flavor and texture of whole pecans. We recommend using it in muffins, pancakes, breads, cookies and toppings for streusel or oatmeal.