Easy Sushi Bake Recipe

This sushi bake recipe takes all the flavors you love from a California roll and turns them into a warm, bubbly, crowd-pleasing casserole. Imagine layers of seasoned sushi rice, creamy crab and salmon mixed with spicy mayo, all baked until just golden, then topped with cool avocado, cucumber, and a drizzle of sauces. You scoop it out with roasted seaweed sheets like a dip and build your own bite-sized rolls at the table. It is easy enough for a weeknight, but fun and impressive enough for parties, potlucks, or family movie nights.

Sushi bake is perfect for sharing because everyone assembles each bite exactly how they like it. Set the hot pan in the center of the table with a stack of nori, small bowls of soy sauce, extra mayo, and chili sauce, and let guests scoop and wrap. You can keep it mild for kids or bump up the spice for adults. Swap salmon for tuna, add shrimp, or leave it vegetarian by skipping the seafood and adding more veggies.

Ingredients

A short ingredient list with pantry staples and a few Japanese basics comes together to make this sushi bake rich, savory, and full of sushi roll flavor.

Ingredients

For the sushi rice layer:

• 3 cups cooked sushi rice (about 1½ cups uncooked short-grain rice)
• 3 tablespoons rice vinegar
• 1½ tablespoons sugar
• 1 teaspoon fine salt

For the creamy seafood topping:

• 400 g imitation crab sticks, shredded (or real crab)
• 200 g cooked salmon, flaked (optional but delicious)
• ½ cup Japanese mayonnaise (Kewpie, or regular mayo)
• 2 tablespoons cream cheese, softened
• 2 tablespoons sriracha (less for mild, more for spicy)
• 2 teaspoons soy sauce
• 1 teaspoon toasted sesame oil

For baking and topping:

• 3 tablespoons furikake seasoning (or more to taste)
• 1 cup shredded mozzarella or mild melting cheese
• 2 green onions, thinly sliced
• ½ avocado, diced
• ½ small cucumber, finely diced or matchsticks
• Extra Japanese mayo, for drizzling
• Extra sriracha or spicy mayo, for drizzling

To serve:

• 1–2 packs roasted seaweed snack sheets (nori)

Servings

This sushi bake comfortably serves 4 people as a main dish or up to 6 as a party appetizer. Each serving is roughly a generous scoop or two of the casserole, plus several sheets of roasted nori for wrapping and dipping.

How to Make It

Step one – Cook and season the rice.

Cook the short-grain rice according to package directions. While it is still warm, mix rice vinegar, sugar, and salt until dissolved, then gently fold into the rice. Spread the seasoned rice evenly into a lightly greased 8×8 or 9×9 inch baking dish, pressing it down gently with a spatula to create an even base.

Step two – Mix the creamy seafood topping.

In a large bowl, combine shredded imitation crab and flaked salmon. Add Japanese mayo, cream cheese, sriracha, soy sauce, and sesame oil. Stir until everything is well combined and creamy, breaking up any chunks of cream cheese and seafood so the mixture is evenly coated.

Step three – Assemble the sushi bake layers.

Sprinkle a tablespoon or so of furikake evenly over the rice layer. Spoon the creamy seafood mixture over the rice and spread it into an even layer with a spatula. Sprinkle the remaining furikake over the top, then scatter shredded cheese evenly to cover the surface.

Step four – Bake until hot and bubbly.

Preheat the oven to 375°F (190°C). Place the baking dish in the oven and bake for about 10–15 minutes, or until the cheese has melted and the edges are bubbling. For a slightly browned top, switch to broil for 1–2 minutes, watching closely so it does not burn.

Step five – Garnish for fresh flavor and crunch.

Remove the sushi bake from the oven and let it sit for 5 minutes. Top with sliced green onions, diced avocado, and cucumber. Drizzle extra Japanese mayo and sriracha (or spicy mayo) in thin zigzags over the surface for flavor and a pretty finish.

Step six – Serve with nori and enjoy.

Set the warm dish in the center of the table with stacks of roasted nori sheets. To eat, scoop a small portion of sushi bake onto a sheet of nori, fold or roll it like a mini hand roll, and enjoy immediately. Serve with soy sauce and extra sauces on the side if you like.

Pro Tip

For the best texture, let the sushi bake rest for about 5–10 minutes after baking so the layers set slightly, making it easier to scoop and serve.

FAQs

Q1. Can I make sushi bake without seafood?
A1. Yes. Replace the crab and salmon with finely diced mushrooms, tofu, or extra vegetables like carrots and bell peppers for a vegetarian version.

Q2. How do I store leftovers?
A2. Let the sushi bake cool completely, then cover the dish or transfer to an airtight container and refrigerate for up to 3 days. Keep nori separate.

Q3. How do I reheat sushi bake?
A3. Reheat in a 350°F (175°C) oven for 10–15 minutes until warm, or microwave individual portions. Add fresh toppings and sauces after reheating.

Q4. Can I make sushi bake ahead of time?
A4. You can assemble the rice and topping layers a few hours in advance, cover, and refrigerate. Add cheese and bake just before serving, then garnish.

Q5. What can I use instead of furikake?
A5. If you do not have furikake, use a mix of toasted sesame seeds, finely crumbled nori, and a pinch of salt and sugar for a similar flavor.

Q6. Is sushi bake good for kids or people who do not like raw fish?
A6. Yes. This version uses cooked crab and salmon and is fully baked, so there is no raw fish. You can also keep it mild by reducing or omitting sriracha.