Peanut butter originated from peanuts brought to North America from South Africa in the 1800s. Dr. George Washington Carver is considered the "father of peanut butter" for promoting its use and discovering over 300 uses for peanuts in the late 1800s. Peanut butter is made by grinding roasted peanuts into a paste. The three top peanut butter brands are Jif, Skippy, and Peter Pan, with creamy peanut butter being more popular than crunchy. Peanut butter is high in protein and fat and is used in many recipes beyond just peanut butter and jelly sandwiches.