3 Pack. Satisfy your peanut butter passion with three incredibly delicious REESE'S Peanut Butter Cups! Rich, delectable Peanut Butter Cups drenched in smooth chocolate! The perfect combination of chocolate and peanut butter. The original Reese's Peanut Butter Cup was created in 1928 as a partnership between H.B. Reese and Milton Hershey. Since then, the Reese's family has grown to include a variety of flavours and forms. Today, you can try Reese's products in dark chocolate, white chocolate, snack-sized pieces and candy bars.