Iconic M&M S Candy only gets better with the delicious taste of real peanut butter. Enjoy bite-sized pieces of chocolate-covered peanut butter that are coated with a colorful candy shell. Peanut Butter M&M S Candy is a tasty chocolate treat that s great for parties  baking  road trips or filling your candy dish. Add colorful fun to your day with M&M?S Peanut Butter Chocolate Candy.