By Jessica B. •
7 min read
Japanese spicy tuna sushi bake is a delightful twist on traditional sushi that’s perfect for sharing. This dish combines layers of seasoned sushi rice, creamy spicy tuna, and sliced avocado, all baked to perfection. It’s a warm, comforting meal that brings a taste of Japan right to your kitchen.
I love how easy it is to make this dish using pantry staples like canned tuna. It’s a budget-friendly option that’s both delicious and satisfying. Plus, you can get creative with toppings—add cheese, cucumber, or even carrots for extra flavor and crunch.
Sushi bakes have recently gained popularity online, but they’ve been enjoyed for years, especially in places like Hawaii and the Philippines. Perfect for potlucks or family dinners, this spicy tuna sushi bake offers a wonderful mix of flavors and textures. Serve it with nori for an added crunch, and you’ll have a dish that’s sure to impress.
Ingredients & Substitutes
Here’s what you’ll need for the Japanese spicy tuna sushi bake. I’ll also share some substitutes you can use if you don’t have all the ingredients on hand.
- 2 cups of Cooked Sushi Rice
Prepare it according to package instructions. If sushi rice is not available, you can substitute it with jasmine or short-grain rice for a similar texture. - 1 can (5 ounces) of Tuna
Use canned tuna in water for a moist texture. If you prefer, swap it with cooked salmon or cooked shrimp for different flavors. - 1/4 cup of Mayonnaise
Kewpie mayonnaise is the best choice for its tangy and sweet flavor. Regular mayo works too, though you can add a bit of sugar and rice vinegar to mimic the Kewpie taste. - 1 tablespoon of Sriracha Sauce
For a good kick of spice. If you want to turn down the heat, consider using less, or add chili paste for more spice. - 1 tablespoon of Soy Sauce
Choose a low-sodium version if you prefer. You can also use tamari as a gluten-free option. - 1 tablespoon of Rice Vinegar
Essential for authentic sushi rice flavor. If not available, apple cider vinegar can be an alternative. - 1 Avocado, sliced
Avocado adds creaminess to the dish. You can swap it with cucumber slices for a crunchier texture. - 1 teaspoon of Sesame Oil
For an aromatic finish. Olive oil may be used in a pinch, but sesame oil imparts a unique flavor. - 2 tablespoons of Furikake Seasoning
This is optional but recommended for authentic flavor. Try a mix of sesame seeds and crushed seaweed if unavailable. - Nori Sheets
These are used for serving. Toasted seaweed snacks can be a crunchy substitute.
Turn these ingredients into a flavorful dish with ease! Use what you have or try these substitutes to make this recipe yours.
Instructions
- Prepare the Rice:
- Cook 2 cups of sushi rice according to package instructions. Use a rice cooker if available for the best results.
- Once cooked, transfer the rice to a large mixing bowl.
- While warm, stir in 1/4 cup of rice vinegar, 2 tablespoons of sugar, and 1 teaspoon of salt. Mix until well combined.
- Prepare Spicy Tuna Mixture:
- Drain two cans of tuna and place them in a separate bowl.
- Add 1/2 cup of mayonnaise, 2 tablespoons of Sriracha, and 1 tablespoon of soy sauce.
- Mix until the tuna is coated evenly and creamy.
- Layer the Sushi Bake:
- Preheat the oven to 375°F (190°C).
- Grease a 9×13-inch baking dish lightly. Spread the seasoned sushi rice evenly at the bottom.
- Layer the spicy tuna mixture over the top of the rice, spreading evenly.
- Add Toppings:
- Slice 1 avocado thinly and arrange the slices on top of the tuna mixture.
- Sprinkle 1/4 cup of furikake seasoning over the avocado for extra flavor.
- Bake:
- Place the baking dish in the preheated oven.
- Bake for 15 minutes until the top is slightly golden and everything is heated through.
- Serve and Enjoy:
- Remove from the oven and let it cool for a few minutes.
- Cut into squares and serve with pieces of nori on the side for wrapping, adding a delightful crunch.
FAQ
Can I Use Fresh Tuna Instead of Canned Tuna?
Yes, you can use fresh tuna if you prefer. Be sure to finely chop it before mixing it with the mayonnaise, Sriracha, and soy sauce. Using fresh tuna will give the dish a more authentic sushi taste.
What Can I Substitute for Sriracha?
If you do not have Sriracha, you can use another hot sauce you like. Some people use chili oil or even a mild salsa to add a different flavor. Adjust the amount according to your taste.
How Can I Make It Less Spicy?
To make the sushi bake less spicy, reduce the amount of Sriracha or leave it out completely. You can also add more mayonnaise to the tuna mixture to tame the heat.
Can I Prepare This Dish Ahead of Time?
Yes, you can prepare the sushi bake a few hours in advance. Assemble the dish, cover it, and keep it in the fridge until you are ready to bake it. It is perfect for planning ahead for a party or family dinner.
What Is Furikake Seasoning?
Furikake is a Japanese seasoning blend that often includes sesame seeds, seaweed, salt, and sugar. It adds a savory, umami taste to the sushi bake. If you can’t find it, you can sprinkle sesame seeds and a bit of salt on top as an alternative.
Can I Use Other Types of Rice?
Though sushi rice is best, you can use jasmine or short-grain rice. These will still provide a sticky texture necessary for the bake. Follow the cooking instructions for these rice types closely to achieve the right consistency.
How Do I Store Leftovers?
Place any leftovers in an airtight container and store them in the fridge for up to three days. To reheat, you can warm it in the oven or microwave until heated through. The nori can be kept at room temperature in a sealed bag or container to keep it crisp.
Japanese Spicy Tuna Sushi Bake Recipe: Easy and Delicious Meal Idea
Ingredients
- 2 cups sushi rice, cooked and cooled
- 3 tablespoons rice vinegar
- 1 tablespoon sugar
- 1 teaspoon salt
- 2 cans tuna, drained
- 1/2 cup mayonnaise
- 2 tablespoons Sriracha
- 1 tablespoon soy sauce
- 1 avocado, sliced
- 2 tablespoons furikake seasoning
- Nori sheets, for serving
Instructions
- Prepare the Rice:In a small bowl, mix 3 tablespoons of rice vinegar, 1 tablespoon of sugar, and 1 teaspoon of salt until the sugar dissolves.Pour this mixture over 2 cups of cooked sushi rice and gently stir until evenly coated. Let it cool.
- Make the Spicy Tuna:In another bowl, combine 2 drained cans of tuna with 1/2 cup of mayonnaise, 2 tablespoons of Sriracha, and 1 tablespoon of soy sauce. Mix well.
- Assemble the Bake:Grease a baking dish lightly and spread the seasoned sushi rice evenly as the first layer.Next, layer the spicy tuna mixture over the rice.Arrange slices of 1 avocado on top and sprinkle with 2 tablespoons of furikake seasoning.
- Bake the Dish:Preheat your oven to 375°F (190°C).Bake the sushi bake for about 10-15 minutes or until it is lightly golden and heated through.
- Serve:Cut the baked sushi into squares and serve with nori sheets. Enjoy wrapping each bite in nori for extra flavor and crunch.
Nutrition
Creating a Japanese spicy tuna sushi bake at home is not only a delightful culinary adventure but also a chance to bring loved ones together over a warm and inviting dish. I hope you feel inspired to experiment with your favorite ingredients and make this recipe your own. Whether you’re hosting a casual dinner or contributing to a potluck, this sushi bake is sure to impress. I’d love to hear how your version turns out or any creative twists you decide to add. Feel free to share your experiences or ask any questions in the comments below. Happy cooking!
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