Soup and bowls into the oven, set on barbeque / grill only.
Serve with a glass of dry red
A few details: this soup will be quite sweet due to the onions. The wine will need to be quite dry. A cold beer might be just as nice with the soup. The flavour of the soup depends on the frying of the onions, that should be fried till a caramelized brown. Traditionally this soup is made with calf stock but meat cubes might work equally well. If you use a vegetable broth, this incidentally becomes a quite nice vegetarian dish.