Craving a comforting and flavorful Japanese-inspired dish that’s surprisingly easy to make? Look no further than this delightful Cod Hayashi recipe! Hayashi rice, traditionally made with beef, gets a light and refreshing makeover with flaky white cod, creating a harmonious blend of savory and subtly sweet flavors that will tantalize your taste buds. This dish is perfect for a weeknight dinner, impressing guests, or simply satisfying your craving for something uniquely delicious. It’s simple enough for beginner cooks and offers depth of flavor for seasoned chefs.


This Cod Hayashi recipe is a Japanese-inspired delight, transforming the traditional beef Hayashi rice into a lighter, equally satisfying meal featuring flaky cod. The savory-sweet Hayashi sauce, enriched with onions, mushrooms, and a touch of red wine, perfectly complements the delicate flavor of the cod, creating a balanced and delicious dish that’s easy to prepare. Prepare to be amazed at the symphony of flavors!

But what exactly *is* Hayashi rice? Originating in Japan, Hayashi rice (ハヤシライス) is a popular dish consisting of sliced beef, onions, and mushrooms in a demi-glace sauce, typically served over rice. Our Cod Hayashi reimagines this classic, replacing the beef with cod to offer a lighter, seafood-centric alternative.
Recipe Overview
Category | Value |
---|---|
Preparation Time | 20 minutes |
Cooking Time | 35 minutes |
Servings | 4 servings |
Difficulty | Easy |
Nutrition per Serving (Approximate)
Nutrient | Amount |
---|---|
Calories | 350-400 kcal |
Protein | 30-35g |
Fat | 15-20g |
Carbohydrates | 25-30g |
Ingredients
Ingredient | Quantity |
---|---|
Cod fillets (skinless, boneless) | 4 (about 6 oz each) |
Onion | 1 large, thinly sliced |
Mushrooms | 8 oz, sliced (cremini, shiitake, or a mix) |
Butter | 2 tablespoons |
All-purpose flour | 2 tablespoons |
Red wine | 1/2 cup (dry red, such as Merlot or Cabernet Sauvignon) |
Beef broth (or fish broth for a lighter flavor) | 1 1/2 cups |
Tomato paste | 2 tablespoons |
Worcestershire sauce | 1 tablespoon |
Soy sauce | 1 tablespoon |
Sugar | 1 teaspoon |
Salt and pepper | To taste |
Cooked rice | For serving |
Fresh parsley (optional, for garnish) | To taste |
Cooking Instructions
- Prepare the Cod: Gently pat the cod fillets dry with paper towels. Season them lightly with salt and pepper.
- Sauté the Vegetables: Melt the butter in a large skillet or Dutch oven over medium heat. Add the sliced onion and cook until softened and translucent, about 5-7 minutes.
- Add Mushrooms: Add the sliced mushrooms to the skillet and cook until they release their moisture and begin to brown, about 5-7 minutes.
- Make the Roux: Sprinkle the flour over the vegetables and stir constantly for 1-2 minutes to create a roux. This will help thicken the sauce.
- Deglaze with Wine: Pour in the red wine and scrape up any browned bits from the bottom of the pan. Cook for 1-2 minutes, allowing the alcohol to evaporate.
- Add Broth and Seasonings: Stir in the beef broth (or fish broth), tomato paste, Worcestershire sauce, soy sauce, and sugar. Bring to a simmer.
- Simmer the Sauce: Reduce the heat to low, cover the skillet, and simmer for 15-20 minutes, stirring occasionally, until the sauce has thickened slightly. Taste and adjust seasonings as needed.
- Cook the Cod: Gently place the cod fillets into the simmering sauce. Cover the skillet and cook for 5-7 minutes, or until the cod is cooked through and flakes easily with a fork. Avoid overcooking the cod, as it will become dry.
- Serve: Spoon the cooked rice into bowls and top with the Cod Hayashi. Garnish with fresh parsley, if desired.
Serving Suggestions
Cod Hayashi is best served hot over freshly cooked rice. For a more balanced meal, consider adding a side of steamed green vegetables like broccoli or green beans. A simple green salad also complements the richness of the sauce. You can also add a fried egg on top for extra richness and flavor.

Tips and Notes
- Type of Cod: While the recipe calls for cod, you can substitute other flaky white fish such as haddock or pollock.
- Mushroom Variations: Feel free to experiment with different types of mushrooms. Shiitake mushrooms add a deeper umami flavor.
- Wine Substitute: If you don’t have red wine, you can use a tablespoon of red wine vinegar or balsamic vinegar instead. Add it along with the broth.
- Thickening the Sauce: If the sauce is not thick enough after simmering, you can whisk together 1 tablespoon of cornstarch with 2 tablespoons of cold water and stir it into the sauce. Cook for a minute or two until thickened.
- Spice it Up: Add a pinch of red pepper flakes to the sauce for a touch of heat.
- Make Ahead: The Hayashi sauce can be made ahead of time and stored in the refrigerator for up to 3 days. Simply reheat it before adding the cod.
- Enhance the Flavor: A bay leaf added to the sauce while simmering gives a pleasant aroma. Remember to remove it before serving.
- Low Sodium Option: Use low-sodium broth and soy sauce to reduce the sodium content.
- Leftovers: Leftover Cod Hayashi can be stored in the refrigerator for up to 2 days. Reheat gently on the stovetop or in the microwave.
- Vegetarian Option: For a vegetarian Hayashi rice, replace the cod with tofu or tempeh.
- Consider Serving with Pickles: Japanese pickles, or tsukemono, are a great side to serve with Cod Hayashi to help cleanse the palate between bites.
This Cod Hayashi recipe offers a delightful twist on a classic Japanese dish, offering a lighter, healthier, and equally delicious alternative. The combination of flaky cod, savory-sweet sauce, and fluffy rice creates a truly unforgettable meal. Enjoy!

Give this easy Cod Hayashi recipe a try tonight and experience the delicious harmony of flavors! This Cod Hayashi is a family favorite!
