Hershey's cocoa & Reese's peanut butter sweet and crunchy corn puffs. This cereal contains 11g whole grain per serving. At least 48 grams recommended daily. A whole grain food is made by using all three parts of the grain. All General Mills big g cereals contain more whole grain than any other single ingredient. This cereal contains 11g whole grain per serving. At least 48 grams recommended daily. A whole grain food is made by using all three parts of the grain. All General Mills big g cereals contain more whole grain than any other single ingredient. Whole Grain 1st Ingredient in every big g General Mills cereal. Reese's peanut butter puffs cereal is a delicious breakfast cereal for the entire family to enjoy.