Peanut Butter by PB2. Details:PB2 Powdered Peanut Butter is peanut butter reimagined! Roasted peanuts are pressed to remove most of the oil. Mix in cocoa, a little sugar and a dash of salt for flavor, and the result is peanut butter with 90% less fat and almost 70% fewer calories than traditional peanut butter. PB2 delivers 4g of plant-based protein per 13g serving and is versatile product that can be blended into smoothies, incorporated in baked goods, and mixed with water to make a peanut butter spread.