Are you looking for a fish dish savory and tasty, but also light and healthy? These steamed prawns are perfect! Of course the main ingredient - prawns - must be absolutely fresh. If you have time and you live nearby an harbour, you could go yourself in the early morning to look for them. And don't forget to buy a really fresh and raw avocado.
Arrange some lemon slices and wild fennel in the steamer basket. Arrange the prawns over it. Steam for 3 minutes. Sprinkle with vermouth liqueur and cook for 2 more minutes. Beat the avocado flesh with the lemon juice, the half chilli pepper and a little salt. Serve the prawns with the avocado sauce on the side.