Oh Henry! was an American candy bar containing peanuts, caramel, and fudge coated in chocolate,[1] sold in the U.S. until 2019.[2] A slightly different version of it is still manufactured and sold in Canada.[3] The original version is still sold in the U.S. by Hershey, under the name Rally.[4]
History
There are multiple versions of the Oh Henry! bar origin story. The manufacturer Nestlé says that the bar was introduced by George Williamson and his Williamson Candy Company of Chicago in 1920 in the United States.