PB2 Powdered Peanut Butter is peanut butter re-imagined! Freshly roasted peanuts are pressed to remove most of the oil. Add a little sugar and a dash of salt for flavor and the result is peanut butter with only 1.5 g of fat per serving - almost 70percent fewer calories than traditional peanut butter and 6 g of plant-based protein. The subject of powdered peanut butter tends to create a lot of questions.