Ingredients
2 tablespoons dry mustard
3 tablespoons packed light-brown sugar
1/2 teaspoon soy sauce
1 tablespoon olive oil
4 salmon fillets, about 6 ounces each
Salt and freshly ground black pepper
1/2 bunch arugula, leaves slightly wet
4 slices sourdough bread, crusts trimmed
Preparation
Combine mustard and sugar in a small bowl. Stir in 1 1/2 tablespoons water. Add soy sauce and 1 teaspoon oil. Set aside.
Heat a grill or grill pan until very hot. Brush salmon with remaining oil; season with salt and pepper. Grill for 5 minutes, or until browned. Turn and cook for another 5 minutes, or to desired doneness.
Toast bread and place on plates. Top each with wilted arugula and a salmon fillet. Drizzle mustard sauce over top. Serve immediately.