Dill Sauce

This mustardy dill sauce is great with poached salmon or char, gravlax, boiled potatoes and steamed asparagus. Most Dijon mustard is salty enough so that you won't need any additional salt. If you don’t have quite as much dill as we’re asking for (depending on where you live, it may not be easy to find in big bunches), the sauce will probably still be good.