Brettljause is a traditional appetizer course akin to a platter or charcuterie board that typically includes a variety of cold cuts, cheeses, pickled vegetables, and spreads served on a wooden board. It is particularly popular in rural regions and often served in wine taverns known as heurigers.

The exact composition can vary based on the region and individual preferences. Cold cuts might include speck (a type of smoked ham), various types of sausage, and sometimes even head cheese or liver pâté. Cheeses are usually local, depending on the region.

Dark, hearty breads, such as rye or pumpernickel, are commonly served with brettljause. They provide a base for various spreads and other components. Additional items might include boiled eggs, radishes, and tomatoes for a bit of freshness. The act of eating brettljause is also a social affair.