1 cup dill salad dressing https://nottheknowingone.wordpress.com/2008/04/20/creamy-dill-salad-dressing/
3 green onions, chopped fine
1 cod fillet, seasoned w/ salt and pepper
Mix the green onions with the dressing. (I left the dressing thick instead of thinning it out with buttermilk) On a piece of heavy tin foil, coat both sides of the fillet. Seal the foil to make a packet and marinate for about an hour. Place the packet on a baking sheet and open the seal, just a crack. Bake at 350ºF until flaky, about 20-25 minutes.