Coat a large saute pan with oil.
Saute, over medium heat, onion and garlic until onions are translucent. Add peppers. Cook approx. 2 minutes. Then add tomatoes and 1/4 cup water. Season with salt and black pepper to taste. Add oregano and basil. Cook for approximately 10 minutes, contents should be juicy. Add asparagus. Cook another 5 minutes.
Rinse fish in cold water. Season with a pinch of salt, black pepper, oregano, and garlic powder. Separate ingredients in saute pan. Push all solid ingredients to one side. Gently lay fish in hot liquid, try not to let fillets overlap. Cover. Cook 5 to 10 minutes depending on thickness of fillets.
When fillets become a milky white, they are done. Garnish with parsley.
This recipe was provided by a chef, restaurant or culinary professional. It has not been tested for home use.