Preheat oven to 425 degrees. Make the glaze first, then prepare salmon.
2 pounds salmon
Place lemon juice, soy sauce, miso paste, vinegar, mustard powder, and 1 teaspoon of corn starch in a small pot and whisk. Turn heat to medium and bring to a boil, then simmer 2 minutes, whisking periodically, until thickened.
Your bake time will vary based on the thickness of your fillets. If you have thin fillets, reduce the bake time and check it.
While the salmon fillets are baking, I use the pan I cooked the fish in to make a side dish of spinach. I mince a little garlic and use the oil already in the pan to saute it. They finish about the same time, and it's a perfect easy meal.
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