Sometimes dinner calls for a little excitement—a dish that’s equal parts comforting and adventurous. That’s where this Spicy Tuna and Creamy Crab Sushi Bake comes in. Imagine everything you love about sushi—savory seafood, creamy textures, and a hint of spice—transformed into a warm, bubbly casserole you can scoop straight from the pan.

If rolling sushi at home feels intimidating (and let’s be honest, time-consuming), this easy sushi bake is your new best friend. It’s a fusion recipe that delivers restaurant-worthy flavors without the fuss of bamboo mats and perfect slices. Think of it as a sushi casserole—hearty enough to share with family, fun enough to serve at a party, and indulgent enough to satisfy any sushi craving.

With its blend of spicy tuna, creamy crab, seasoned rice, and a golden, slightly crisp top, this seafood bake is guaranteed to become a favorite. Grab some crispy nori sheets and get ready to scoop up layers of pure deliciousness.

Why You’ll Love This Spicy Tuna and Creamy Crab Sushi Bake

No sushi-rolling skills required!
Ready in just 25 minutes—weeknight friendly.
Perfect for sharing (but also great for keeping all to yourself).

Customizable with toppings like avocado, jalapeños, or extra roe.
The best way to enjoy sushi flavours is warm and comforting.

Ingredients You’ll Need

Creamy Crab Mixture

½ lb (225 g) imitation crab
¼ cup (60 g) Japanese mayonnaise
1 tablespoon (15 ml) ponzu sauce
2 tablespoons (30 g) cream cheese
2 tablespoons (30 g) masago (capelin roe)

Spicy Tuna Mixture

2 cans tuna in oil (about 300 g), drained
3 tablespoons (45 g) Japanese mayonnaise
1 tablespoon (15 g) gochujang (Korean chili paste)

2 tablespoons (30 g) cream cheese
1 teaspoon (1 g) ground black pepper

Sushi Rice Base

2 ½ cups (500 g uncooked) sushi rice
¼ cup (60 ml) sushi seasoning (rice vinegar, sugar, salt blend)

Topping & Serving

2 tablespoons masago (extra)
2 tablespoons furikake seasoning
Drizzle of Japanese mayonnaise
Crispy nori (seaweed sheets) for scooping

Step-by-Step: How to Make Spicy Tuna and Creamy Crab Sushi Bake

Cook sushi rice according to package directions. While warm, mix in sushi seasoning and spread evenly into a baking dish.
Sprinkle a thin layer of masago and furikake over the rice.
In one bowl, mix imitation crab, mayo, ponzu, cream cheese, and masago until creamy. In another bowl, mix tuna, mayo, gochujang, cream cheese, and black pepper.

Spread half the crab mixture on one side of the rice, and half the tuna mixture on the other.
Drizzle with Japanese mayo and sprinkle more furikake.

Place under the broiler for 3–5 minutes, until lightly browned and bubbly.
Serve warm with crispy nori sheets for scooping.

Tips for the Best Sushi Bake

Mix up the proteins: Use real crab, salmon, or even shrimp for variety.
Go bold: Add sliced jalapeños or sriracha drizzle if you like extra heat.
Make it creamy: A little extra cream cheese makes the bake richer.

Party-ready: Bake in a smaller dish for thicker layers or double the recipe for a crowd.

And here’s a secret: even if the top gets a little too browned, it still tastes amazing. Call it “extra crispy” and dig in.

A Little Story from My Kitchen

The first time I made this baked sushi, it was for a girls’ night. I wanted something fun, something indulgent, and something that wouldn’t have me sweating over a stove while everyone else was sipping wine. I laid out a pan of this seafood bake with a stack of nori sheets, and before I could even sit down, half the dish had disappeared.

It’s since become a staple for casual gatherings in my house. My kids love scooping it up like nachos, my husband calls it “deconstructed sushi,” and I love that it takes less than 30 minutes from start to finish. Honestly, it’s one of those recipes that feels fancy but is secretly effortless.

What to Serve with Sushi Bake

Nori sheets: The must-have “scoop.”
Pickled ginger and wasabi: For a true sushi experience.

Edamame: A quick, protein-packed side.
Fresh cucumber salad: Adds crunch and balances the richness.
Miso soup: For the coziest pairing.

This dish shines as a main course but doubles beautifully as an appetiser for parties.

How to Store and Reheat

Fridge: Store leftovers covered in the fridge for up to 3 days.
Reheat: Warm in the oven at 350°F (175°C) for 10–12 minutes, or microwave individual portions.

Note: Rice can dry out—add a small splash of water before reheating to keep it fluffy.

FAQs About Spicy Tuna and Creamy Crab Sushi Bake

Can I make this ahead of time?

Yes! Assemble up to a day ahead and refrigerate. Broil just before serving.

What if I don’t like spicy food?

Skip the gochujang or reduce the amount. You’ll still have creamy, flavorful crab and tuna layers.

Can I use brown rice instead of sushi rice?

You can, but the texture will be chewier and less traditional.

Can I freeze sushi bake?

Not recommended—rice and mayo-based fillings don’t freeze well. Best enjoyed fresh.

Bringing It All Together

This Spicy Tuna and Creamy Crab Sushi Bake is everything you love about sushi—fun, flavorful, and indulgent—but transformed into a warm, comforting sushi casserole. It’s quick, easy, and guaranteed to wow a crowd (or just your hungry family on a Wednesday night).

So the next time you’re craving sushi but don’t feel like rolling a single piece, whip up this easy sushi bake. One bite, and you’ll understand why this dish has become an internet-famous favorite.

Discover more delicious recipes by following me on Facebook and Pinterest.

Spicy Tuna and Creamy Crab Sushi Bake

5 Stars 4 Stars 3 Stars 2 Stars 1 Star

No reviews

Author: Amanda Hartwellen
Total Time: 25 minutes
Yield: 6 servings 1x

Print Recipe

Description

Spicy Tuna and Creamy Crab Sushi Bake is a fusion casserole that transforms sushi flavors into a bubbly, comforting dish. With seasoned sushi rice, creamy crab, spicy tuna, and golden toppings, it’s the perfect weeknight dinner or party dish—served with crispy nori for scooping.

Ingredients

Scale

For the Creamy Crab Mixture

½ lb (225 g) imitation crab
¼ cup (60 g) Japanese mayonnaise
1 tbsp (15 ml) ponzu sauce
2 tbsp (30 g) cream cheese
2 tbsp (30 g) masago (capelin roe)

For the Spicy Tuna Mixture

2 cans tuna in oil (about 300 g), drained

3 tbsp (45 g) Japanese mayonnaise
1 tbsp (15 g) gochujang (Korean chili paste)
2 tbsp (30 g) cream cheese
1 tsp (1 g) ground black pepper

For the Sushi Rice Base

2 ½ cups (500 g uncooked) sushi rice
¼ cup (60 ml) sushi seasoning (rice vinegar, sugar, salt blend)

Topping & Serving

2 tbsp masago (extra)
2 tbsp furikake seasoning
Drizzle of Japanese mayonnaise
Crispy nori sheets (seaweed) for scooping

Cook Mode Prevent your screen from going dark

Instructions

Cook sushi rice according to package directions. While warm, mix in sushi seasoning. Spread evenly in a baking dish.

Sprinkle a thin layer of masago and furikake over the rice.
In one bowl, mix crab, mayo, ponzu, cream cheese, and masago until creamy. In another, mix tuna, mayo, gochujang, cream cheese, and pepper.
Spread crab mixture over half of the rice, and tuna mixture over the other half.

Drizzle with Japanese mayo and sprinkle more furikake.
Place under the broiler for 3–5 minutes, until golden and bubbly.

Serve hot with crispy nori sheets for scooping.

Notes

Swap imitation crab for real crab, salmon, or shrimp for variety.

Add sliced jalapeños, avocado, or sriracha for extra spice.

Bake in a smaller dish for thicker layers, or double the recipe for gatherings.

If rice dries out when reheating, add a splash of water.

Prep Time: 15 minutes
Cook Time: 10 minutes
Category: Main Dish / Appetizer
Method: Oven-broiled casserole
Cuisine: Japanese fusion

Spicy Tuna and Creamy Crab Sushi Bake: The Ultimate Weeknight Fusion Recipe