Peanut butter is a food paste or spread made from ground, dry-roasted peanuts. It commonly contains additional ingredients that modify the taste or texture, such as salt, sweeteners, or emulsifiers.
Peanut butter is a nutrient-rich food, containing protein, several vitamins, and dietary minerals in high content. It is typically served as a spread on bread, toast, or crackers, and used to make sandwiches.
Peanut butter is a fairly balanced energy source that supplies all of the three macronutrients.