Peanut butter protein powder is a type of supplement that combines peanut butter with protein powder. The term refers to a mixture of ground peanuts and other ingredients, such as whey or soy protein isolate, which are then dried and milled into a fine powder. This product is typically marketed as a high-protein, nutritious snack that can be easily incorporated into various recipes or consumed on its own. The peanut butter adds flavor and texture to the protein powder while also providing additional health benefits such as heart-healthy fats and essential minerals like magnesium and potassium. Overall, "peanut butter protein powder" refers to a versatile and convenient source of protein that can be used in various ways for muscle recovery or weight management.