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Spicy Salmon Sushi Bake

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Author: Nonna Betty Harpe
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Layering salmon mixture over sushi rice in baking dish for Spicy Salmon Sushi Bake

This Spicy Salmon Sushi Bake transforms everyone’s favorite sushi flavors into a simple, shareable casserole that requires no rolling skills. I remember the first time my granddaughter made this for our Sunday gathering, watching her layer that creamy, spicy salmon over perfectly seasoned rice reminded me that great recipes can bridge traditions and bring new favorites to the table.

There’s something wonderful about taking a dish that usually requires precise technique and turning it into something anyone can make on a weeknight. This recipe does exactly that. The way the sriracha mayo mingles with tender salmon under the broiler creates those irresistible golden, bubbly edges that have everyone reaching for seconds. My kitchen fills with that tempting aroma of toasted sesame and caramelized mayo, and suddenly the whole family appears at the dinner table. The best part? You can serve this straight from the baking dish, family-style, with everyone scooping their perfect portion. Time to get that oven preheated.

What Makes This Spicy Salmon Sushi Bake So Special

I’ve always believed the best recipes are the ones that look impressive but don’t stress you out in the kitchen. This sushi bake checks every box for modern home cooking while delivering those authentic flavors we crave.

  • No special skills required: if you can layer ingredients in a baking dish, you can make this Spicy Salmon Sushi Bake
  • Feeds a crowd effortlessly, perfect for potlucks, game day, or when the kids bring friends home for dinner
  • Customizable heat level lets you adjust the sriracha to suit your family’s spice tolerance
  • Uses accessible ingredients that you can find at your regular grocery store
  • That irresistible broiler finish creates golden, bubbly edges with texture and flavor you just can’t get from raw sushi
  • Make-ahead friendly means you can assemble earlier in the day and bake when you’re ready to eat

Through years of making casseroles and one-dish meals, I’ve learned that recipes like this become family favorites because they’re forgiving, flexible, and always deliver comforting results.

Spicy Salmon Sushi Bake in baking dish with golden bubbly top and nori garnish

Ingredient Spotlight

Sushi rice forms the foundation of this dish, and rinsing it thoroughly prevents that gummy texture nobody wants. I always rinse until the water runs clear.

Rice vinegar, sugar, and salt create that signature sushi rice seasoning that brings authentic flavor to every bite.

Fresh salmon fillet is the star protein here, and I prefer skinless, sushi-grade salmon for the best texture and flavor when it bakes.

Mayonnaise might seem like an unusual choice, but it creates that creamy, rich coating that makes this Spicy Salmon Sushi Bake so addictive under the broiler.

Sriracha sauce delivers the spicy kick. Start with two tablespoons and adjust based on your family’s heat preference.

Sesame oil adds that nutty, toasted flavor that reminds you this is inspired by Japanese cuisine.

Green onions provide freshness and a mild onion flavor that complements the rich salmon mixture beautifully.

Nori sheets bring that oceanic, seaweed flavor and add authentic sushi character when cut into strips for garnish.

Tobiko (flying fish roe) is optional but adds a delightful pop of color, texture, and briny flavor if you can find it at your Asian market.

How to Make Spicy Salmon Sushi Bake

Step 1. I always start by preheating the oven to 375°F so it’s ready when I need it. This ensures even baking from the moment the dish goes in.

Step 2. Cook your sushi rice according to package directions, rinsing it first under cold water until the water runs clear to remove excess starch.

Step 3. While the rice cooks, mix together the rice vinegar, sugar, and salt in a small bowl, stirring until completely dissolved. Betty’s tip: warm the mixture slightly if the sugar won’t dissolve.

Step 4. Once your rice is tender and cooked through, fluff it gently with a fork and fold in that vinegar mixture while the rice is still warm so it absorbs all that flavor.

Step 5. Spread the seasoned rice evenly across the bottom of your 9×13 inch baking dish and let it cool for about five minutes. This prevents the salmon mixture from cooking prematurely.

Step 6. In a separate bowl, combine your diced salmon, mayonnaise, Sriracha sauce, sesame oil, and chopped green onions, mixing until everything is well coated.

Step 7. Spread the creamy salmon mixture evenly over the rice layer, making sure to reach all the corners for consistent flavor in every serving.

Step 8. Bake in your preheated oven for 25 to 30 minutes until the salmon is cooked through. I’ve learned that the edges should just start turning golden.

Step 9. After baking, switch to the broiler for about 8 minutes to get those irresistible bubbly, caramelized spots on top, but never leave it unattended.

Step 10. Let the Spicy Salmon Sushi Bake rest for a few minutes before garnishing with extra green onions, nori strips, and tobiko if you’re using it.

Keeping This Sushi Bake Fresh

I typically store leftovers in an airtight container in the refrigerator where they’ll stay fresh for up to three days. The rice may firm up a bit in the cold, but that’s completely normal for rice-based dishes. Betty’s storage method works well because she portions individual servings into smaller containers, making it easy to grab lunch on busy days.

For reheating, I’ve found the oven method preserves the texture best. Preheat your oven to 350°F, place your portion in an oven-safe dish, cover with foil, and warm for about 15 minutes. If you’re in a hurry, the microwave works too. Just add a tablespoon of water, cover loosely, and heat in 30-second intervals to prevent drying out.

This particular recipe doesn’t freeze as well as some of my other casseroles because the texture of the cooked rice and mayo mixture changes when frozen. If you must freeze it, I recommend doing so before baking, then thawing in the refrigerator overnight and baking fresh when you’re ready to serve.

Serving Spicy Salmon Sushi Bake on plate with nori sheet and chopsticks

Perfect Partners for Spicy Salmon Sushi Bake

  • Crisp cucumber salad with rice vinegar dressing provides cool, refreshing crunch that balances the rich, spicy salmon perfectly and adds textural contrast
  • Simple Miso Soup creates that authentic Japanese meal experience in just 15 minutes and helps cleanse the palate between bites
  • Asian-style slaw with sesame dressing offers crisp cabbage and carrots that cut through the richness while the sesame dressing ties all the flavors together
  • Pickled ginger and wasabi served on the side let everyone customize their heat level with traditional sushi accompaniments
  • Easy Gluten-Free Vegan Ramen makes a wonderful starter course if you want to create a complete Japanese-inspired dinner experience
  • Steamed edamame with sea salt adds protein-packed soybeans that are traditional in Japanese cuisine and provide a simple, healthy side

FAQs

Can I substitute the salmon with other seafood?

I recommend using cooked crab meat or diced shrimp as excellent alternatives. Just make sure shrimp is pre-cooked before mixing with the mayo mixture.

How do I make this less spicy for kids?

Simply reduce the Sriracha to one tablespoon or even half a tablespoon, and many home cooks find success with adding extra mayonnaise to dilute the heat while keeping that creamy texture.

Can I make this Spicy Salmon Sushi Bake ahead of time?

Betty’s solution is to assemble the entire dish up to 4 hours in advance, cover with plastic wrap, and refrigerate until you’re ready to bake. Just add 5 minutes to the baking time if starting from cold.

Serving Spicy Salmon Sushi Bake on plate with nori sheet and chopsticks

Spicy Salmon Sushi Bake

This Spicy Salmon Sushi Bake combines the beloved flavors of sushi in a simple casserole dish that is easy to make and share. Baked to perfection with a creamy, spicy topping, this dish is perfect for gatherings or a cozy dinner at home.
Prep Time 20 minutes
Cook Time 35 minutes
Total Time 55 minutes
Servings: 8 portions
Course: Dinner, Main Course
Cuisine: American, Asian
Calories: 450

Ingredients
  

  • 2 cups sushi rice uncooked
  • 2.5 cups water
  • 1/4 cup rice vinegar
  • 2 tablespoons sugar
  • 1 teaspoon salt
  • 1 lb fresh salmon fillet skinless and diced
  • 1/2 cup mayonnaise
  • 2 tablespoons Sriracha sauce or to taste
  • 1 teaspoon sesame oil
  • 1/2 cup green onions chopped, plus extra for garnish
  • 1 sheet nori cut into small strips
  • Tobiko optional for garnish

Equipment

  • 9×13 inch baking dish
  • mixing bowl
  • Rice cooker or pot for cooking rice
  • Saran wrap or foil
  • Spoon for mixing
  • oven

Method
 

  1. Preheat your oven to 375°F (190°C)
  2. Cook the sushi rice according to the package instructions, typically rinsing it under cold water, then combining it with water in a rice cooker or pot, and cooking until tender
  3. In a mixing bowl, combine rice vinegar, sugar, and salt. Stir until dissolved. Once the rice is cooked, fluff it with a fork and gently fold in the vinegar mixture
  4. Spread the rice evenly at the bottom of the baking dish and let it cool slightly
  5. In another bowl, mix the diced salmon, mayonnaise, Sriracha sauce, sesame oil, and green onions until well combined. Adjust the spiciness to your preference
  6. Spread the salmon mixture evenly over the rice in the baking dish
  7. Bake in the preheated oven for about 25 to 30 minutes, or until the salmon is cooked through and the top is slightly golden
  8. Switch to broiler for approximately 8 minutes to create bubbly, caramelized edges. Watch closely and never leave unattended
  9. Once baked, remove from the oven and let it cool for a few minutes. Garnish with additional green onions, nori strips, and tobiko if desired
  10. Serve warm, scooping out the bake with a spoon, and enjoy

Notes

Can substitute salmon with cooked crab or shrimp if preferred. For milder flavor, reduce the amount of Sriracha sauce. Can be served with soy sauce on the side for dipping. Pat salmon dry before mixing to ensure proper browning. Rinsing rice prevents gummy texture. Every oven is different, keep notes each time for best results.

Nonna Food
Welcome to NonnaFood!

I’m Nonna, and cooking is how I show love. From my garden kitchen to yours, I share fresh, simple recipes rooted in tradition and made with heart. Let’s create delicious memories together!

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