Miso Salmon Recipe

Name: Miso Salmon Recipe
Ingredients: 20 ounces boneless salmon fillets; 10 ounces spinach; 6 ounces cremini mushrooms (sliced); 3 1/2 cups cooked medium-grain rice; 1 tablespoon sake; 3/4 tablespoon red miso paste; 1/2 tablespoon reduced sodium soy sauce; 1 tablespoon cooking mirin; 1/2 tablespoon brown sugar; 1 tablespoon unsalted butter; 1 teaspoon sesame oil; 1 teaspoon garlic (chopped); 1 teaspoon shallots (chopped); 1/4 teaspoon salt; 1 teaspoon sesame seeds (black and white); 2 teaspoons scallions (julienned)