Soured cream is delicious spooned over baked potatoes and is also used to enrich and add an edge to soups and stews, such as goulash. It's sometimes used in baking - mixing sour cream with cream ...
Whisk together the sour cream, mayonnaise, Worcestershire sauce, garlic, and vinegar in a bowl. Using a rubber spatula, fold in the Roquefort cheese and parsley until well incorporated.
Remove from the heat, add fish sauce and lime juice and stir to combine. Serve the fish topped with green salad and sweet and sour dressing over the top and serve with lime halves.