Dublin Dr Pepper was the popular name for a style of Dr Pepper soft drink made by the Dublin Dr Pepper Bottling Company in Dublin, Texas. Dublin Dr Pepper followed the original recipe, using cane sugar as the sweetener as opposed to newer high fructose corn syrup (HFCS). The Dublin plant formula's use of sugar made it popular among soda fans. According to the corporate headquarters at Dr Pepper Snapple Group, this resulted in clashes with other bottlers and the parent company of Dr Pepper. On 12 January 2012, it was announced that Dublin Dr. Pepper will no longer be produced, after the Dublin Dr Pepper Bottling Company settled the trademark dispute instigated by Dr Pepper Snapple Group.
Dr Pepper debuted in Waco, Texas in 1885. The Dublin Dr Pepper Bottling was the oldest remaining Dr Pepper bottler until 2012, producing the beverage continuously since 1891. As the soft drink's first independently owned bottler, owner Sam Houston Prim was given first choice of franchises when franchising of Dr Pepper started in 1925 and, instead of a larger area, chose to formalize an existing, smaller territory, which has remained unchanged.
Most of the machinery in the Dublin Dr Pepper Bottling dates to the 1930s and the plant only runs once a month, enough to refill the roughly 2,000 glass bottles that have circulated for decades. Since the 1990s, it has outsourced most of its production to Temple Bottling Company, a larger independent Dr Pepper bottler in Texas about 110 miles to the southeast.
During the late 1970s and early 1980s, almost all American soft drink bottlers switched from cane sugar to HFCS (high-fructose corn syrup) because of a rise in the price of sugar for a number of political reasons. However, the owner of Dublin Dr Pepper Bottling Company of Dublin, Texas refused to switch sweeteners, and it remained one of few bottlers in the United States to continue using cane sugar year round. Though the Dublin plant is not the only Dr Pepper bottler to have used cane sugar instead of HFCS as a sweetener, the Dublin plant was the most well-known plant to not make the change. Dr Pepper containing cane sugar carried the Imperial Sugar logo and thus the variant became popularly known as "Dublin" Dr Pepper. In addition to Dr Pepper products, the Dublin plant also produced Sun Crest Orange, Triple XXX, and NuGrape in 9-10 ounce returnable bottles. To purchase drinks in the 9-10 ounce returnable bottles, the buyer must first have provided their own crate of empty bottles in order to make an exchange.