Roasted Miso Salmon with Cubanelle Peppers

Course Main Dishes Total Time Under 2h

Ingredients in this Recipe

1 teaspoon Japanese mustard paste, preferably S&B brand, or other prepared mustard
1/8 teaspoon salt, plus more to taste
2 large sweet onions, such as Maui or Vidalia, peeled and cut into rings 1 inch wide
3 tablespoons unsalted butter
4 skinless salmon fillets, about 6 ounces each
6 cubanelle peppers (also “Italian frying peppers”)
Ground pepper to taste
¼ cup plus 2 tablespoons olive oil
¼ cup rice wine vinegar
½ cup light colored miso

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