Gräddfil is a soured cream with a light, creamy texture and works best in cold dishes. Arla sour cream is made with Swedish ingredients, and any yellow and blue-clad viking will tell you it is the best sour cream, ever. The only one worth using. Delicious with herring, as a simple sauce with salmon or used to make dips for your Friday night crisp-eating. This is a chilled item.