When’s the last time your candy bar also served as your meal replacement? The Original Muscle Sandwich® is the only protein candy bar that not only soothes your sweet tooth, but provides enough tummy-taming, bicep-blasting protein to satisfy your hunger as well. 100% real peanut butter, graham crackers, and a delicious milk chocolatey shell make the Muscle Sandwich® taste like your favorite chocolate bar went camping and came back with a new wife.