The flavour for bisque comes from the shells of shellfish, making it a very economical soup. Whenever you peel prawns for a dish, freeze the shells and heads until you have enough to make this delicious soup, you’ll need the shells from about 18 large prawns.
Ingredients
- 50g butter
- 1 red onion, chopped
- 500g green prawn shells
- ¼ cup plain flour
- 400g canned tomatoes, drained and chopped
- 1 tablespoon tomato paste
- 1 cup white wine
- 1 litre chicken stock or water
- ½ cup cream
- Salt flakes & freshly ground white pepper, to taste
- 1 tablespoon brandy
- Chervil leaves, for garnishing
Method
Melt butter in a large saucepan over low heat and cook onion until soft but not coloured. Add prawn heads and fry until they turn red, crushing them with a meat mallet or wooden spoon as they are frying; crush well to extract as much flavour as possible.
Add flour and stir over medium heat for 3-5 minutes, until flour is cooked out. Reduce heat. Add tomatoes and tomato paste and cook, stirring, for 3-5 minutes, until tomatoes break down. Add wine and stir until boiling. Add stock and return to the boil. Reduce heat to low and simmer for 20-30 minutes.
Strain, pushing through a fine sieve to extract as much liquid as possible. Return the liquid to a clean saucepan, add cream and simmer to heat through. Taste, stir through salt, pepper and brandy and serve garnished with chervil.
Notes
Alternative Species: Crabs, Marrons, Prawns, Rock Lobsters, Yabby.