Method

In a large deep pan, heat the olive oil, butter, and sliced garlic. Season lightly with salt and pepper, and cook over high heat, stirring, until the garlic is softened and lightly browned. Add the cherry tomatoes and chopped leeks. Add the shellfish and cook, stirring, for 1 min. Add the wine, cover, and steam the mixed shells until they open. Add water to the mixed herbs and cook for about 5 mins. Remove from heat. Continue by frying the calamari rings and the soft-shell crab separately in oil. Serve on a sharing plate.