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If you are looking for a light yet incredibly flavorful meal to cook on the Big Green Egg, Japanese Sea Bass (Suzuki) is a fantastic choice. This mild, flaky white fish serves as the perfect canvas for the smoky environment of the Egg. While many people stick to salmon or whitefish with lemon, this recipe takes a deeper dive into authentic Japanese flavors.
What truly sets this dish apart is the homemade Tare sauce. I adapted this savory Japanese glaze from a fantastic recipe I found on Tasting Table, and it caramelizes beautifully over the fire. It creates a rich umami crust that perfectly balances the delicate fish, bringing a sweet and salty complexity to every bite. Whether you are a seasoned seafood lover or just looking to try something new on your grill, this recipe is a masterclass in simple, elegant outdoor cooking.
So, let’s fire up the Egg, prep that glaze, and dive into this recipe for How to Grill Japanese Sea Bass on the Big Green Egg.
Table of Contents
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Step 1: Preparing the Homemade Tare Sauce
The soul of this dish is the savory, sweet glaze. To make the Tare sauce, you will need a combination of Soy Sauce, Mirin, Sake, Rice Wine Vinegar, and Brown Sugar. For those essential aromatic layers, you will also need Green Onions, fresh Ginger, and Garlic.
Combine all the ingredients in a small saucepan over medium heat. Let the mixture simmer and reduce until it has thickened into a glossy glaze. Once it reaches the right consistency, strain out the solids to leave you with a smooth, rich sauce.
Preparing this ahead of time allows the flavors to meld and ensures the sauce is ready to brush onto the fish the moment it hits the grill.
Step 2: Big Green Egg Setup and Prepping the Fish
While your Tare sauce is cooling, it is time to get the grill ready. For this cook, we want a raised direct setup. This allows the sea bass to benefit from the direct heat of the charcoal while the extra height prevents the delicate skin from burning before the fish is cooked through.
Stabilize your Big Green Egg at 400°F. While the Egg is coming up to temperature, prep the Sea Bass. Lightly rub the fillets with extra virgin olive oil and a pinch of salt. This not only prevents sticking but also helps the skin get that coveted crispiness.
Once the grill is ready, place the sea bass on the grate skin-side down. The goal here is to let the skin crisp up and protect the tender meat as the heat works its way through the fillet.
Step 3: Finishing and Knowing When the Fish is Done
Since Japanese Sea Bass is a delicate white fish, timing is everything. You want to achieve that perfect flake without drying it out.
After about 10 minutes or so of grilling, you will notice the fish starting to brown beautifully and the edges turning opaque. The skin should be crisp, and the meat will begin to pull away easily from the grate.
To be precise, you are looking for an internal temperature of 145°F, but you can also tell it is ready when the fish is firm to the touch and flakes easily with a fork. Once it reaches that golden-brown perfection, carefully remove the fillets from the Big Green Egg and set them aside for the final glaze.
Step 4: Glazing and Serving
The finishing touch is where the magic happens. The warm sea bass is now ready to be transformed by that rich, savory glaze you prepared earlier.
Generously brush the warm Tare sauce over the crispy skin and the tender, flaky meat. The heat from the fish will help the glaze set and soak in, creating a beautiful, glossy finish.
To complete the meal, I sliced the sea bass and served it over a bed of wilted spinach and sautéed Shiitake mushrooms, with a side of steamed white rice. The earthy mushrooms and fresh greens provide the perfect balance to the sweet and salty Tare sauce. Delicious!
Final Thoughts
Grilling Japanese Sea Bass on the Big Green Egg is a reminder that sometimes the simplest preparations are the most rewarding. By combining the clean flavor of the fish with a high-quality, homemade glaze, you get a restaurant-quality meal right in your backyard.
Whether you are hosting a dinner party or just treating yourself to a healthy, flavorful weeknight meal, this dish never fails to impress.
How to Grill Japanese Sea Bass on the Big Green Egg
Ingredients
Fish Ingredients:
- 2 pounds Seas Bass
- Olive Oil
- Salt
Tare Sauce Ingredients:
- 1 cup soy sauce
- 1 cup mirin
- ½ cup sake
- ½ cup brown sugar
- 2 tbsp rice wine vinegar
- 6 garlic cloves, smashed and peeled
- 6 scallions, roughly chopped
- One 2-inch piece ginger, peeled and roughly sliced
- 2 tbsp whole black peppercorns
Side Dish Ingredients:
- 2 cups Shiitake Mushrooms:, sliced
- 10 oz Fresh Spinach
- 4.5 cups White Rice, cooked
- 2 tbsp Cooking Oil
- 1 clove Garlic, minced
Instructions
- Make the Tare Sauce: Combine the soy sauce, mirin, sake, rice wine vinegar, brown sugar, green onions, ginger, and garlic in a saucepan and reduce until thickened, then strain out the solids.
- Setup the Egg: Prepare your Big Green Egg for raised direct grilling and stabilize the dome temperature at 400°F.
- Prep the Fish: Lightly rub the sea bass fillets with EVO and a pinch of salt to ensure the skin crisps up and does not stick to the grates.
- Grill the Sea Bass: Place the fillets on the grill skin-side down and cook for approximately 10 minutes until the fish is browned and reaches an internal temperature of 145°F.
- Prepare the Sides: Quickly sauté the shiitake mushrooms and spinach in a pan until the mushrooms are tender and the greens are wilted.
- Glaze and Serve: Remove the fish from the grill, slice it, and generously brush with the Tare sauce before serving over the vegetables and white rice.
Nutrition information is automatically calculated, so should only be used as an approximation.
Amazing. Made this tonight. Sautéed the mushrooms in butter and a little olive oil. Sauce was great. Sea bass was excellent. I used my egg but went indirect heat with the conveggtor or whatever it’s called.
Sounds so good!