

Cooking Tips for Perfectly Steamed Fish
To achieve perfectly steamed rock cod, there are a few essential tips to keep in mind. First, ensure that your bamboo steamer fits snugly over your pot or wok without touching the water. This prevents the fish from getting waterlogged. If you don’t have a bamboo steamer, a metal steaming rack or even a microwave-safe plate placed inside a pot with a lid works in a pinch. It’s important not to overcrowd the steamer. If you’re steaming multiple fish or other ingredients, give them enough space so that steam can circulate evenly. Additionally, a good sprinkle of salt on the fish before steaming enhances the flavor. If you prefer a deeper taste, marinating the fish for about 30 minutes with a mix of soy sauce and a touch of sesame oil can elevate your dish. Lastly, keep an eye on the clock. Overcooking can lead to dry fish, so 20 minutes is usually the sweet spot for a medium-sized rock cod.
Serving Suggestions and Pairings
Steamed rock cod is versatile and pairs well with various sides and sauces. For a traditional experience, serve it with jasmine rice, which complements the delicate flavors of the fish. A side of stir-fried bok choy or sautĂ©ed snow peas adds a nice crunch and freshness to your meal. If you enjoy a bit of heat, consider serving the fish with a spicy chili oil on the side. This can bring a nice contrast to the mildness of the rock cod. For a more robust meal, you can create a simple noodle dish by tossing cooked rice noodles with some soy sauce, garlic, and vegetables. Garnishing the fish with fresh cilantro or a sprinkle of sesame seeds can also add a lovely finishing touch. Don’t forget to offer some steamed dumplings or spring rolls as appetizers. They can really set the tone for a delightful meal.
Frequently Asked Questions
Can I use a different type of fish?
Yes, you can use other whole fish like sea bass or red snapper. Just make sure they are cleaned and gutted, and the cooking times may vary slightly depending on the thickness of the fish.
What should I serve with steamed rock cod?
Steamed rock cod pairs wonderfully with steamed rice and some stir-fried vegetables. You could also serve it with a light soy dipping sauce or a side of pickled vegetables for extra flavor.
How do I store leftover steamed fish?
If you have any leftovers, let the fish cool down and then store it in an airtight container in the fridge. It should be good for about 2-3 days, but the texture might change a bit after reheating.
Can I prepare this dish ahead of time?
You can prep the fish with the green onions and ginger earlier in the day and keep it in the fridge. Just make sure to steam it fresh right before serving for the best taste and texture.
What are common mistakes to avoid when steaming fish?
A common mistake is overcrowding the steamer, which can lead to uneven cooking. Also, ensure your steamer isn’t touching the water, as this can make the fish waterlogged instead of tender.
Steamed Rock Cod
Ingredients
- 1 whole rock cod or sea bass or red snapper cleaned and gutted
- 3 stalks green onions julienned
- 1 thumb size ginger peeled and julienned
- Kosher salt
Sauce:
- 5 tbsp mirin
- 3 tbsp soy sauce
- 1 tbsp olive oil
Instructions
- Rinse the fish and pat dry with paper towels. Sprinkle salt on both sides of fish.
- Place the fish on a heatproof plate that would fit in your steamer. Make couple of diagonal cuts along the length of the fish. Top the fish with green onions and ginger.
- Put the plate in the steamer and steam the fish for 20 minutes or until fish flakes easily with a fork. Gently transfer the cooked fish (minus the accumulated water) on a serving platter.
- In a sauce pan, combine ingredients for the sauce. Let it boil and then pour over the fish. Serve with a garnish of julienned green onions and ginger.
- Enjoy!
Nutrition

Hi Lisa, what is mirin? Can you also put sesame oil?
Thanks.
Hi Peter,
Mirin is a type of rice wine that is a common staple in Japanese cooking. It is distinctly sweeter than other rice wine though. If you don’t have mirin, you can use dry sherry instead. Hope this helps!