The Original Powdered Peanut Butter – Now USDA Certified Organic! PB2 Organic Powdered Peanut Butter is peanut butter reimagined! Freshly roasted organic peanuts are pressed to remove most of the oil. Mix in a little sugar and a dash of salt for flavor, and the result is peanut butter with only 1.5g of fat per serving - almost 70% fewer calories than traditional peanut butter and 6g of plant-based protein.