Peanut Butter M&Ms are a popular candy made by Mars, Incorporated. They consist of a creamy peanut butter center coated in milk chocolate, which is then covered with a colorful candy shell. This combination offers a sweet and salty flavor profile, appealing to many candy lovers. Introduced in 1991, Peanut Butter M&Ms are part of the larger M&M's brand, which includes various other flavors and varieties. They are often enjoyed as a snack, used in baking, or added to trail mixes. The candy is available in various packaging sizes, making it easy to share or enjoy individually.