Prepare the ingredients.
Chop ingredients and prepare spices and vine
Begin by cutting the fish fillets into 1 1/2 inch pieces. Cover them with plastic wrap and refrigerate until needed.
In a large saucepan, heat the olive oil over medium heat. Add the chopped onions, minced garlic, diced bell pepper, bay leaf, sliced carrots, parsnip, and celery. Cook, stirring occasionally, for about 5 minutes or until the vegetables soften.
Add the diced tomatoes to the saucepan and continue cooking, covered, for an additional 10 minutes, stirring occasionally.Once the tomatoes release their liquid, add the tomato paste, Hungarian paprika, salt, and ground pepper to the pan. Remove bay leaf, stir well to combine, then add the dry white wine and water. Add the hot Hungarian paprika or cayenne pepper for an extra kick.
Cover the saucepan and let the mixture simmer over medium to low heat for 30 minutes. Afterward, uncover and continue cooking for an additional 15 minutes. Check the thickness of the paprikash. If you prefer a thicker consistency, mix a tablespoon of flour or cornstarch with 1/4 cup water and add it to the sauce. Stir well to incorporate.Carefully add the prepared fish pieces to the saucepan and simmer for about 5 minutes or until the fish is just cooked through. Serve the paprikásh warm over textured egg noodles of your choice, such as corkscrew, spirals, or German Spaetzle Egg Noodles. Garnish with fresh parsley sprigs for an extra touch of flavor. Optional: top each serving with a dollop of sour cream and a sprinkle of chopped parsley. Share and enjoy your delightful meal!