It has also appeared in Sainsbury's Magazine Serves 4-6. This is a lovely, piquant but very easy sauce for shellfish. Seafood: I used shrimp/prawns, calamari, squid heads and mussels. Yoghurt Seafood Sauce. A tropical twist of festive favourite dish. Full recipe + amounts can be found in the recipe card below. Add to shopping list. The perfect accompaniment to your Christmas! Gravy, sauces, dressings and stock , Savoury, Waist Watchers, Quick and Easy recipes; Add to favourites. Dress to impress with Colman’s condiments. This recipe is taken from Delia Smith’s Complete Cookery Course and Delia Smith’s Complete Illustrated Cookery Course. Scallops and clams are also good additions. This seafood pasta with creamy garlic sauce is the perfect dinner recipe, whether you need to get dinner on the table fast or impress guests. Ingredients.