Peel the prawns, and cook the shells and heads with olive oil in a pot. Remove.
Add the chopped carrot, the leek, the glass of brandy, the crushed tomato, the sweet paprika, the flour and the rice. Stir and allow to reduce for five minutes.
Add the fish broth and let it reduce over low heat for thirty minutes.
In a frying pan with olive oil, cook the prawns and monkfish.
Blend and emulsify the cream and serve with the prawns and monkfish.