I am working though posting some recipes from my Portuguese cookbooks, this is
adapted from Portuguese cooking by Hilaire Walden. I plan on making this
recipe but if you make it before I do, I would appreciate the feedback.
Brush the fish with half of the olive oil and season with salt and pepper.
Use the rest of the olive oil to grease a shallow oven dish.
Combine the tomatoes, onion, garlic, parsley, dill, a little more salt, pepper and the wine and spread evenly over the bottom of the oven dish. Place the sardines on top of the tomato mixture and spoon a little of the mixture over the sardines.
Bake until fish is cooked (depends on the size of the sardines) between 10-20 minutes.