Season with salt and pepper to taste. Whisk in the This fantastic tarragon sauce is an absolute must drizzled on grilled salmon or steak but also great with veggies, chicken or pork. Add the cream and simmer until lightly thickened. Transfer salmon to platter and serve with remaining sauce… While the fish cooks, place the wine in a medium pot set over medium heat. Fresh tarragon may be used in place of dried (any amount desired). Bring to a simmer and reduce by half. Spread half the mustard sauce evenly over salmon. This is similar to the tarragon sauce served in fancy restaurants, you will never eat fish without this sauce … BAKE just until salmon is opaque in center, about 15 minutes.