Pan-Fried Flounder with Poblano-Corn Relish

In a large nonstick skillet, spread the poblano strips in an even layer and cook over high heat, without stirring, until lightly charred, 3 minutes. Add 1 teaspoon of the olive oil and the onion and cook over moderate heat until the onion is lightly browned, 3 minutes. Add the corn and garlic and cook, stirring, until heated through, about 2 minutes. Transfer the relish to a bowl and let cool to room temperature. Gently fold in the avocado, lemon juice and cilantro and season with salt and pepper.

Season the flounder with salt and pepper. Dredge the flounder in the flour, shaking off the excess. In each of 2 large, nonstick skillets, heat 2 tablespoons of the olive oil until shimmering. Add 2 fillets to each skillet and cook over moderately high heat until golden brown on the bottom, about 3 minutes. Turn and cook just until the fillets are white throughout, about 1 minute longer. Transfer the flounder to plates and top with the poblano relish.