<Li> Caramel: the traditional cup with an added layer of caramel filling . </Li> <Li> Chocolate Lovers: a thicker chocolate cup with a thinner layer of peanut butter . </Li> <Li> Crunchy Cookie Cup: a layered cup with crushed chocolate cookies and peanut butter filling (discontinued in 1999, but was brought back in 2008 as a limited edition . In 2017, Reese's announced to relaunch a new version .) </Li> <Li> Crunchy: a traditional cup with crunchy peanut butter, as opposed to the smooth peanut butter in the original . </Li>

When did white chocolate reese's come out