Dive into the delightful world of Japanese cuisine with this comforting fish curry. Combining the rich flavors of coconut milk and curry powder, this dish is a perfect balance of creamy and spicy, making it an ideal meal for any day of the week.
Some ingredients in this recipe might not be staples in every kitchen. Coconut milk adds a creamy texture and subtle sweetness, while fish stock enhances the seafood flavor. Curry powder is essential for the dish's signature taste. Make sure to check your local supermarket for these items if you don't have them on hand.

Ingredients For Japanese Fish Curry Recipe
White fish fillets: These are the main protein of the dish, providing a mild flavor that pairs well with the curry sauce.
Onion: Adds a sweet and savory base to the curry.
Garlic: Enhances the overall flavor with its pungent aroma.
Ginger: Adds a fresh, slightly spicy note to the curry.
Curry powder: The key spice blend that gives the dish its distinctive taste.
Coconut milk: Provides a rich, creamy texture and subtle sweetness.
Fish stock: Enhances the seafood flavor of the curry.
Soy sauce: Adds a salty, umami depth to the dish.
Sugar: Balances the flavors with a touch of sweetness.
Salt: Enhances the overall taste of the curry.
Black pepper: Adds a mild heat and depth of flavor.
Vegetable oil: Used for sautéing the aromatics and creating the base of the curry.
Technique Tip for Making Fish Curry
When adding the curry powder to the pot, make sure to cook it for at least a minute to allow the spices to bloom. This step is crucial as it helps to release the essential oils and enhance the overall flavor of the curry. Stir continuously to prevent the spices from burning, which can result in a bitter taste.
Suggested Side Dishes
Alternative Ingredients
white fish fillets - Substitute with tofu: Tofu is a great plant-based alternative that absorbs flavors well and provides a similar texture.
white fish fillets - Substitute with chicken breast: Chicken breast can be used for a meatier option, though it will change the flavor profile slightly.
onion - Substitute with shallots: Shallots offer a milder and sweeter flavor compared to onions.
onion - Substitute with leeks: Leeks provide a more delicate and subtle onion flavor.
garlic - Substitute with garlic powder: Garlic powder can be used in place of fresh garlic, though it is less pungent.
garlic - Substitute with shallots: Shallots can add a mild garlic-like flavor when minced finely.
ginger - Substitute with ground ginger: Ground ginger can be used in place of fresh ginger, though it is less aromatic.
ginger - Substitute with galangal: Galangal offers a similar spicy and aromatic flavor but is slightly more citrusy.
curry powder - Substitute with garam masala: Garam masala provides a different but complementary spice blend.
curry powder - Substitute with Thai curry paste: Thai curry paste offers a more intense and aromatic flavor.
coconut milk - Substitute with almond milk: Almond milk can be used for a lighter, nutty flavor, though it lacks the creaminess of coconut milk.
coconut milk - Substitute with heavy cream: Heavy cream provides a rich and creamy texture, though it is not dairy-free.
fish stock - Substitute with vegetable stock: Vegetable stock is a good vegetarian alternative that still provides depth of flavor.
fish stock - Substitute with chicken stock: Chicken stock can be used for a similar savory flavor.
soy sauce - Substitute with tamari: Tamari is a gluten-free alternative to soy sauce with a similar taste.
soy sauce - Substitute with coconut aminos: Coconut aminos offer a slightly sweeter, soy-free alternative.
sugar - Substitute with honey: Honey can be used for a natural sweetness, though it will add a slight floral note.
sugar - Substitute with maple syrup: Maple syrup provides a rich, caramel-like sweetness.
vegetable oil - Substitute with olive oil: Olive oil is a healthier alternative with a distinct flavor.
vegetable oil - Substitute with coconut oil: Coconut oil adds a subtle coconut flavor and is great for high-heat cooking.
Alternative Recipes Similar to Fish Curry
How to Store or Freeze Your Fish Curry
Allow the Japanese fish curry to cool to room temperature before storing. This helps prevent condensation, which can lead to a watery curry.
Transfer the cooled curry into airtight containers. For best results, use containers that are the right size to minimize the amount of air inside. This helps maintain the freshness of the fish and the flavors of the curry.
Label the containers with the date of preparation. This will help you keep track of how long the curry has been stored.
Store the containers in the refrigerator if you plan to consume the curry within 3-4 days. The coconut milk and fish will stay fresh and flavorful for this duration.
For longer storage, place the airtight containers in the freezer. The Japanese fish curry can be frozen for up to 2-3 months without significant loss of quality.
When ready to reheat, thaw the frozen curry in the refrigerator overnight. This gradual thawing helps maintain the texture of the fish and the consistency of the curry sauce.
Reheat the curry gently on the stovetop over medium heat. Stir occasionally to ensure even heating and to prevent the coconut milk from separating.
If the curry appears too thick after reheating, add a splash of fish stock or coconut milk to reach the desired consistency.
Taste the reheated curry and adjust the seasoning if necessary. Sometimes, flavors can mellow during storage, so a pinch of salt or a dash of soy sauce might be needed to bring the dish back to its original glory.
Serve the reheated Japanese fish curry hot, ideally with freshly cooked rice to complement the rich and aromatic flavors.
How to Reheat Leftovers
Stovetop Method:
- Place the leftover Japanese fish curry in a saucepan.
- Add a splash of fish stock or coconut milk to maintain the sauce's consistency.
- Heat over medium-low heat, stirring occasionally to prevent sticking.
- Cook until the fish chunks are heated through, about 5-7 minutes.
Microwave Method:
- Transfer the Japanese fish curry to a microwave-safe dish.
- Cover the dish with a microwave-safe lid or plastic wrap, leaving a small vent for steam to escape.
- Heat on medium power for 2-3 minutes, stirring halfway through.
- Continue heating in 1-minute intervals until the fish is thoroughly warmed.
Oven Method:
- Preheat your oven to 350°F (175°C).
- Place the Japanese fish curry in an oven-safe dish.
- Cover the dish with aluminum foil to prevent drying out.
- Bake for 15-20 minutes, or until the fish is heated through.
Double Boiler Method:
- Fill the bottom pot of a double boiler with water and bring it to a simmer.
- Place the Japanese fish curry in the top pot.
- Stir occasionally and heat until the fish is warmed through, about 10-15 minutes.
Essential Tools for Making Fish Curry
Large pot: Used for cooking the curry and simmering the ingredients together.
Wooden spoon: Ideal for stirring the ingredients without scratching the pot.
Chef's knife: Essential for chopping the onion and cutting the fish fillets into chunks.
Cutting board: Provides a safe surface for chopping and preparing ingredients.
Garlic press: Handy for mincing the garlic cloves efficiently.
Grater: Used for grating the ginger to release its fresh flavor.
Measuring spoons: Necessary for accurately measuring the curry powder, soy sauce, and sugar.
Measuring cup: Used for measuring the coconut milk and fish stock.
Ladle: Useful for serving the curry once it's ready.
Rice cooker: Convenient for cooking rice to serve with the curry.
How to Save Time on Making Fish Curry
Prep ingredients ahead: Chop the onion, mince the garlic, and grate the ginger in advance to streamline the cooking process.
Use pre-made fish stock: Save time by using store-bought fish stock instead of making your own.
Measure spices beforehand: Measure out the curry powder, soy sauce, and sugar before you start cooking.
Cook rice simultaneously: Start cooking your rice while preparing the curry to have everything ready at the same time.
One-pot cooking: Use a large pot to minimize cleanup and keep everything in one place.

Japanese Fish Curry Recipe
Ingredients
Main Ingredients
- 500 g White Fish Fillets cut into chunks
- 1 large Onion chopped
- 2 cloves Garlic minced
- 1 tablespoon Ginger grated
- 2 tablespoon Curry Powder
- 400 ml Coconut Milk
- 1 cup Fish Stock
- 1 tablespoon Soy Sauce
- 1 teaspoon Sugar
- to taste Salt
- to taste Black Pepper
- 1 tablespoon Vegetable Oil
Instructions
- Heat the vegetable oil in a large pot over medium heat.
- Add the chopped onion and cook until softened, about 5 minutes.
- Add the minced garlic and grated ginger, cook for another 2 minutes.
- Stir in the curry powder and cook for 1 minute to release the flavors.
- Pour in the coconut milk, fish stock, soy sauce, and sugar. Bring to a simmer.
- Add the fish chunks and simmer gently until the fish is cooked through, about 10 minutes.
- Season with salt and black pepper to taste. Serve hot with rice.
Nutritional Value
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