Mustard-Glazed Planked Salmon with Horseradish-Dill Sauce

We like to grill salmon fillets on wood planks to enhance the woodsy aromas and to avoid problems with the skin sticking to the grill grate. Honey mustard creates a subtly sweet glaze on these light and summery fillets. A creamy dill sauce cools and balances the flavors. If you can, buy wild Alaskan salmon in season from May to September. It has a more complex flavor than most farmed salmon.