Lightly season fillets with salt and pepper.
Place on aluminum foil (on a baking sheet) shiny side up, along with a sprig or two of fresh cilantro, and two tablespoons water.
Cinch closed to form a pocket.
Baked in 350 Fahrenheit oven for 10 – 15 minutes.
Open pack to test for doneness with a fork.
Gently place fillets on plate.
Cover with two or more tablespoons of salsa and serve immediately.