Sushi Cake
Sushi cake is a delightful fusion of traditional sushi tastes layered in a fun, eye-catching cake format. This dish captures the essence of sushi with its refreshing ingredients, beautifully arranged to create a unique dining experience. Imagine biting into a slice where the creamy avocado melds with flavorful sushi-grade fish and vinegared rice—it’s simply irresistible! Whether you’re hosting a brunch, a casual dinner, or a sushi-themed party, this colorful sushi cake will take center stage and impress your guests.

I remember the first time I set out to make this sushi cake; I wanted something special yet simple enough for a weeknight dinner. The way the vibrant colors of salmon, tuna, and vegetables contrasted with the white sushi rice caught everyone’s attention. It felt so rewarding to see my family eagerly serving themselves slice after slice! This recipe is accessible, perfect for those who love sushi but want to create something new at home. I can’t wait for you to try it!
Table of Contents
Why You’ll Love This Recipe
- Simple & Quick: With just a bit of prep and chilling time, you can whip this up in no time.
- Irresistible Flavor: The combination of fresh fish, creamy avocado, and sushi rice creates a deliciously unique taste.
- Eye-Catching Appeal: Its layered look makes it a showstopper at any gathering.
- Flexible Serving: Perfect for lunch, dinner, or even as a fun snack.
- Diet-Friendly Options: Easily adaptable for gluten-free or vegetarian diets by swapping out fish with veggies.
Ingredients You’ll Need
- 1 cup sushi rice: This is the base of the cake and creates the delicious, sticky texture. Be sure to follow a sushi rice guide for perfectly cooked rice.
- 1 salmon sushi grade: Tender and flavorful, sushi-grade salmon adds richness. Ensure it’s fresh and of high quality.
- 1 saku tuna sushi grade: Like the salmon, you’ll want fresh, sushi-grade tuna for safety and the best taste.
- 4 tablespoons Kewpie mayonnaise: This creamy Japanese mayo adds a delightful richness to the fillings.
- 1 tablespoon soy sauce: A hint of umami and saltiness enhances all the flavors.
- 3 tablespoons green onion: Sliced green onions add a fresh, slight crunch that balances the creaminess.
- 1 tablespoon sriracha: For a little heat and flavor; adjust based on your spice preference.
- 1 tablespoon furikake: A Japanese seasoning blend that adds flavor and a crunchy texture.
- 2 avocados, thinly sliced: Creamy avocados enhance both flavor and texture.
- 1 cup cucumber, sliced: Cucumbers offer a refreshing crunch that’s perfect against the rich other ingredients.
- Half the tuna and salmon above: Prioritize flavor by dividing them for use in both layers.
How to Make Sushi Cake
- Prepare the Sushi Rice: Start by cooking 1 cup of sushi rice according to your guide. Once it’s prepared, allow it to cool to room temperature. This is crucial for shaping the cake without squishing the layers.
- Choose the Right Pan: Select a ring mold or springform pan for the cleanest release. Alternatively, lining any bowl with plastic wrap works well, enabling easy removal.
- Prepare the Filling Layer: Slice half of the sushi-grade salmon and tuna thinly for the topping layer. The remaining fish will be diced into small cubes. In a bowl, mix the diced fish with Kewpie mayonnaise, sriracha, soy sauce, sesame seeds, and green onions.
- First Fish Layer: The thinly sliced fish creates a visually appealing top layer. Arrange them neatly and colorfully in the pan, ensuring all gaps are filled.
- First Rice Layer: Gently add half of the sushi rice, pressing it down slightly but being careful not to squish the fish layer underneath.
- Filling Layers: Start with the sliced avocado, arranging it into a single layer. On top of that, spread the seasoned fish filling evenly, followed by a layer of thinly sliced cucumbers. Be cautious not to overfill as this could disrupt the cake’s structure.
- Top Rice Layer: Add the remaining sushi rice on top, pressing it down gently to seal the layers without compressing them too much. Cover with plastic wrap.
- Chill Briefly: Refrigerate the cake for about 20 to 30 minutes. This helps everything to firm up nicely.
- Release & Decorate: Carefully remove the mold or plastic wrap. Invert the cake onto a serving board and peel away any remaining wrap. Slice into individual portions and sprinkle the top with green onions, furikake, and sesame seeds for decoration.
Storing & Reheating
For best flavor and texture, enjoy the sushi cake fresh. If you have leftovers, store them in an airtight container in the refrigerator for up to 2 days; the rice may harden slightly but will still taste great. Avoid room temperature storage for more than two hours. Unfortunately, freezing isn’t recommended since the texture of the rice and fish can change. If you want to refresh leftovers, serve them cold or at room temperature for the best experience.
Chef’s Helpful Tips
- Avoid overcooking the sushi rice; it should be sticky but not mushy. Follow the sushi rice guide closely.
- Make sure your fish is sushi grade to ensure safety when consuming it raw.
- When layering, using thinly sliced ingredients provides better texture and presentation than diced.
- To simplify slicing later, chill the cake long enough to firm up but not so long that it becomes hard.
- Experiment with different fillings based on your own sushi preferences, such as adding cream cheese or roasted vegetables.
Sushi cake beautifully marries the elements of traditional sushi into a creative form that invites sharing and experimentation. Feel free to personalize it based on your favorite sushi flavors or try swapping ingredients around. I urge you to savor each bite and let the fresh ingredients shine. It’s time for you to indulge in this delicious Japanese-American fusion—a delightful dish that doesn’t just feed the body but the spirit too.

Recipe FAQs
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Sushi Cake
- Prep Time: N/A
- Cook Time: N/A
- Total Time: 0 hours
- Yield: 6 servings 1x
- Category: Dinner
- Method: Layering
- Cuisine: Japanese
Description
This Sushi Cake is a delightful twist on traditional sushi, featuring layers of sushi rice, fresh salmon, tuna, and vibrant veggies. It’s an easy and fun dish to prepare, ideal for impressing guests or enjoying a quick, healthy meal at home. Perfect for gatherings or a cozy dinner!
Ingredients
- 1 cup Sushi Rice, uncooked
- 1 salmon sushi grade
- 1 saku tuna sushi grade
- 4 tablespoons kewpie mayonnaise
- 1 tablespoon soy sauce
- 3 tablespoons green onion
- 1 tablespoon sriracha
- 1 tablespoon furikake
- 2 avocados, thinly sliced
- 1 cup cucumber, sliced
- half tuna and salmon above
Instructions
- Prepare and cool the sushi rice according to the sushi rice guide.
- Ensure rice is at room temperature before shaping.
- Choose a ring mold, springform pan, or lined bowl for shaping.
- Thinly slice half of the fish for the topping layer and finely dice the other half.
- In a bowl, mix kewpie mayonnaise, sriracha, sesame seeds, green onions, soy sauce, and the diced fish.
- For the first layer, arrange the thinly sliced fish tightly in the bottom of the mold.
- Add half of the sushi rice on top of the fish layer, pressing gently but firmly.
- Layer thinly sliced avocado over the rice, followed by the seasoned fish filling.
- Add thinly sliced cucumbers on top of the filling before pressing lightly to secure.
- Finish with the remaining rice as the top layer and press again to seal.
- Cover with plastic wrap and refrigerate for 20–30 minutes to firm up.
- Carefully remove from the mold and garnish with additional toppings. Slice and serve.
Notes
Using a mixture of tuna and salmon enhances flavor and texture.
Adjust toppings based on personal preference, such as adding cream cheese or eel.
Ensure not to overfill the layers for a stable structure.
Nutrition
- Serving Size: 1 slice
- Calories: 310
- Sugar: 1g
- Sodium: 450mg
- Fat: 15g
- Saturated Fat: 3g
- Unsaturated Fat: 9g
- Trans Fat: 0g
- Carbohydrates: 36g
- Fiber: 5g
- Protein: 10g
- Cholesterol: 30mg




