Brussels is known for its local waffle, its chocolate, its french fries and its numerous types of beers . The Brussels sprout was first cultivated in Brussels, hence its name.

The gastronomic offer includes approximately 1,800 restaurants, and a number of high quality bars. The Belgian cuisine is known among connoisseurs as one of the best in Europe. In addition to the traditional restaurants, there is a large number of cafés, bistros and the usual range of international fast food chains. The cafés are similar to bars, and offer beer and light dishes, coffee houses in the usual sense are the Salons de Thé. Also widespread are brasseries, which usually offer a large number of beers and typical national dishes.

The Belgian cuisine is characterised by the combination of French cuisine with the more hearty Flemish fare. Notable specialities include Brussels waffles (gaufres) and mussels (usually as "moules frites," served with fries). The city is a stronghold of chocolate and pralines manufacturers with traditional companies like Godiva, Neuhaus and Leonidas. Numerous friteries are spread throughout the city, and in tourist areas, fresh, hot, waffles are also sold on the street.

In addition to the regular selection of Belgian beer, the famous lambic style of beer is only brewed in and around Brussels, and the yeasts have their origin in the Senne valley. In mild contrast to the other versions, Kriek (cherry beer) enjoys outstanding popularity, as it does in the rest of Belgium. Kriek is available in almost every bar or restaurant.