Scotch ale is a member of the pale ale family which is known for its high alcohol content and rich, malty flavor. In addition to being produced in Scotland, Scotch ale is also brewed by a number of overseas brewing companies, and this beer is especially popular in Germany and the United States. Many pubs carry a Scotch ale on tap, and Scotch ale can also be found for sale in bottled form at markets and liquor stores.

The distinctive profile of Scotch ale is a reflection of the environment where it was developed. Scotland's climate is not very conducive to growing hops, and, as a result, traditional Scotch ales tend to lack a strong hoppy flavor, because hops would have been scarce historically. Instead, Scotch ale has a very rich, smoky flavor from the smoked barley which is commonly included in the brewing process, and it also has a strong malted tone, which can cause the beer to have a slightly sweet, peaty flavor which many people describe as “earthy.”

People have been making beer in Scotland for centuries, but the modern form of Scotch ale appears to have emerged in the 1800s. By tradition, it is very strong, ensuring that it will hold up through transport and storage, and the color can range from a light amber to a dark brown, depending on the ingredients included in the brewing process. The alcohol content of Scotch ale varies, with many Scotch ales clocking in at well over seven percent alcohol by volume (ABV), and rarely dipping below 5.5% ABV; the higher ABV of Scotch ale explains the alternate name, “wee heavy.”

Typically, Scotch ale is cellared in a cool environment, and it may be cellared for an extended period of time, thanks to the high alcohol content, which keeps it from going off. A good Scotch ale is very smooth, with a full body which can make it a rather filling beer, and a complex assortment of flavors which develop slowly as the beer is drunk.

The richness of Scotch ale usually prevents people from consuming too much, but consumers should be careful about Scotch ale with a high ABV, especially in the case of lighter Scotch ales. It is possible to become quite intoxicated while drinking Scotch ale without fully realizing it, and this can be quite dangerous. It's a good idea to drink this beer slowly, to give oneself time to appreciate it.