Pour the salsa into the 12" Large Skillet. Sprinkle the spinach over the salsa in an even layer, and lightly season it with a little salt. Sprinkle the black beans and corn evenly over the spinach.
Sprinkle the black beans and corn evenly over the spinach.
Season the fish fillets with salt and pepper. Lightly sprinkle the fish with smoked paprika. Arrange the fillets in a single layer over the vegetable mixture.
Cover the skillet and cook over medium heat until steam just begins to escape from the lid, about 5 minutes.
Spin the lid to engage the vapor seal then reduce the heat to low. Cook the fish for 2 minutes then immediately remove the pan from the heat.
Let stand off-heat for about 5 minutes until the fish is just cooked through. (It should flake easily with a fork.)
To Serve use a spatula to divide the fish, vegetables, and sauce among 4 plates. Serve with lime wedges.