This sub-style of the classic stout is brewed with the addition of oatmeal. The style first became popular in England, sometime in the late 19th century. The beers falling in this category are typically dark and smooth, with a roasted malt character and aromas that are reminiscent of coffee.
The addition of oatmeal will usually provide subtle sweetness and sometimes earthy, grainy, and nutty flavor. Hop bitterness can vary, but it is usually low to moderate.
Oatmeal stouts pair well with roasted meat, rich and spicy sauces, clams, oysters, and chocolate, caramel, or fruit desserts.