This spicy salmon sushi bake is everything you love about sushi baked into a single casserole dish. It’s high in protein, easy to make, and something the whole family can enjoy.

It’s been a while since sushi bakes went viral on social media, but I’ve had this recipe idea on my list for a while, so I finally decided to give it a go, and I’m so happy I did. This salmon sushi bake recipe is easy to make, high in protein, and full of flavor.
It’s essentially the deconstructed casserole version of traditional sushi rolls. Layered with sushi rice, tender and flavorful salmon, edamame, cucumber, sliced avocado, and a spicy mayo sauce, it’s everything you love about salmon sushi without having to roll a thing.

Why You’ll Love It
- High in Protein – The salmon and edamame combine plant and animal protein to provide almost 35 grams of protein per serving.
- Easy to Make – This salmon sushi bake is a great way to use leftover rice and is baked in a single casserole dish.
- Full of Flavor – The salmon marinade and spicy mayo ensure that each bite is full of flavor.

Ingredients + Substitutions
- Rice – To add some complex carbohydrates and fill the base of the casserole. The recipe calls for sushi rice, but any white or brown rice will work well. See the notes section of the recipe card for details.
- Salmon – To add some protein and healthy fats. I used fresh salmon, but you can use frozen salmon if needed, just thaw it completely before cooking.
- Soy Sauce – To make the marinade. You can use regular or low-sodium soy sauce.
- Sesame Oil – To add some flavor and healthy fats.
- Rice Vinegar – To add some acidity to the marinade.
- Honey – To add a hint of natural sweetness to the marinade.
- Garlic – To add some flavor to the marinade. The recipe calls for garlic cloves, but you can use garlic powder if needed. See the notes section of the recipe card for details.
- Cucumber – To add some veggies and crunch.
- Edamame – To increase the protein content of the dish and add some vegetarian protein.
- Avocado – To add some healthy fats and fiber.
- Mayonnaise – To make the spicy mayo, although optional. I use regular mayonnaise, but you can use Japanese mayo (Kewpie mayo) if preferred.
- Sriracha – To make the spicy mayo, although any type of hot sauce will work.
- Green Onions – To serve, although optional.
- Firukake – To serve, although optional. You can also use nori sheets, sesame seeds, and/or toasted sesame seeds if preferred.
Dietary Adaptions
To Make it Gluten-Free: Use certified gluten-free soy sauce, tamari, or coconut aminos.
To Make it Dairy-Free: No adaptations are needed; this recipe is dairy-free.

Red’s Nutrition Tip
Salmon is an incredibly nutrient-dense food filled with omega-3 fatty acids and vitamin D, among many other micronutrients. It’s also one of the best high-protein, low-calorie foods, making it a great source of lean protein to add to any meal.
Serving Suggestions
This salmon sushi bake is a balanced meal with protein, carbohydrates, fiber, and fats. It can be enjoyed as is or adapted to suit your personal calorie or macro needs. For example:
- To make it higher in protein, add an additional 1/2 pound of salmon to the recipe, along with the required marinade, and/or top the sushi bake with low-fat cream cheese.
- To make it higher in fiber, add some more edamame and/or avocado slices.
- To make it lower in fat, swap the mayonnaise for Greek yogurt.

Storage + Reheating
To Refrigerate: Once cooled, any leftover salmon sushi bake can be stored in an airtight container in the fridge for up to 4 days. Only add the sliced cucumber, avocado, green onion, and spicy mayo when you are ready to serve.
To Freeze: Allow the salmon sushi bake to cool completely, then cover the casserole dish with plastic wrap and aluminum foil, place it in a freezer-safe bag, or place individual portions in air-tight containers, and store them in the freezer for up to 3 months. Only add the sliced cucumber, avocado, green onion, and spicy mayo when you are ready to serve.
To Reheat: Once thawed, the sushi bake can be reheated in the oven at 350°F for 10-15 minutes or in the microwave for 2-3 minutes. Once warm, top with sliced cucumber, avocado, green onion, or spicy mayo to serve.



























































