Not sure it is fully identical, but you can purchase peanut powder in stores. It is effectively powdered peanut butter. Tastes fine, but it seems like it would

Not sure it is fully identical, but you can purchase peanut powder in stores. It is effectively powdered peanut butter. Tastes fine, but it seems like it would be tough to make a meal out of it. More a supplemental protein source you can mix into other foods. I last bought some years ago, but a tub of the stuff was very affordable.