Catfish & Potato Hash for Two

Poke several holes in potato and microwave on High until cooked through, 10 to 12 minutes. Cut the potato in half and set aside; coarsely chop when cool enough to handle.

Meanwhile, heat 1/2 teaspoon oil in a medium nonstick skillet over medium heat. Add catfish and cook, stirring often, until just cooked through and opaque, 4 to 6 minutes. Transfer to a plate with a slotted spoon and discard any liquid in the pan. Add the remaining 1 teaspoon oil, bell pepper, scallions and ham and cook, stirring, until the vegetables are soft, about 4 minutes.

Return the catfish to the pan along with the chopped potato, mustard, salt and pepper. Continue to cook, stirring gently, until combined and heated through, about 2 minutes more. Serve with lemon wedges.