As the sun sets and the kitchen starts to come alive, I can’t help but think of the joy that a beautifully prepared meal can bring—even more so when it’s a Nobu-inspired tuna sashimi with radish. This dish invites you to indulge in the delicate, buttery textures of fresh sushi-grade tuna, perfectly paired with the crispness of radish for a vibrant contrast. What’s truly delightful is how quickly this dish comes together, making it a fantastic choice for busy weeknights or an extravagant weekend treat. Plus, it gives you the chance to impress loved ones with your culinary skills without breaking a sweat. Ready to recreate a slice of culinary luxury right in your own home? Let’s dive into the steps!

Why is homemade sashimi so special?
Freshness makes all the difference: When you create Nobu-inspired tuna sashimi at home, you have control over the quality of your ingredients, ensuring a truly delightful dish. Effortless elegance is achieved in no time, making it perfect for impressing guests or enjoying a quiet night in. Flavorful crunch comes from the radish, harmonizing with the tender sushi-grade tuna for a symphony of taste and texture. Versatility is your best friend here; substitute tuna with salmon or experiment with different garnishes. Plus, with resources like Umami Cart for ingredient delivery, gourmet meals are just a click away!
Nobu Inspired Tuna Sashimi Ingredients
• Experience the magic of this dish with fresh, high-quality elements.
For the Sashimi
- Sushi-grade tuna – Opt for the freshest fish available to ensure buttery texture and rich flavor.
- Radish – Adds a refreshing crunch; slice thinly using a mandolin for the best results.
For the Dipping Sauce
- Soy sauce – Enhances the umami flavors in your Nobu inspired tuna sashimi; gluten-free options are available if needed.
- Wasabi (optional) – Offers a nice kick; consider spicy mayo as a milder substitute.
For Garnishing
- Microgreens or sesame seeds – Adds a touch of elegance and flavor; feel free to get creative with your choices!
Step‑by‑Step Instructions for Nobu Inspired Tuna Sashimi
Step 1: Preparation of Ingredients
Begin by gathering your high-quality sushi-grade tuna and fresh radish. Ensure the tuna is kept chilled until you’re ready to slice it, as freshness is key for your Nobu inspired tuna sashimi. Wash and dry your radish thoroughly to maintain crispness. Lay everything out on a clean cutting board, and have a sharp knife ready for slicing.
Step 2: Slice Radish
Using a mandolin, slice the radish into paper-thin rounds to achieve a crisp texture ideal for your sashimi. Aim for uniformity in thickness to create an attractive presentation and ensure even crunch. Place the sliced radish in a bowl of cold water for a few minutes to enhance its crispness, draining well before assembly.
Step 3: Slice Tuna
With a sharp knife, cut the sushi-grade tuna into thin, even slices, approximately ¼ inch thick. Angle your knife slightly to achieve those clean, delicate cuts that make your Nobu inspired tuna sashimi visually appealing. Ensure that your knife is moist for smooth slicing, and continue until all tuna is prepared, keeping it covered and chilled as you work.
Step 4: Assemble
On a large, elegant serving plate, artfully arrange the tuna slices and radish rounds. Consider overlapping them for a beautiful presentation that showcases the vibrant colors and textures of the dish. Drizzle with a bit of soy sauce to enhance the flavors, or serve it on the side for dipping, inviting guests to enjoy the traditional accompaniment.
Step 5: Serve
Present your Nobu inspired tuna sashimi with optional wasabi on the side, adding a touch of heat for those who desire it. Garnish with microgreens or sesame seeds for a splash of color and added flavor. Serve the dish immediately, ensuring all components remain fresh and delightful, creating an exquisite dining experience right at home.

How to Store and Freeze Nobu Inspired Tuna Sashimi
Fridge: Store any unused sashimi in an airtight container in the fridge for up to 2 days. Enjoy the best flavor and texture when consumed fresh.
Freezer: While freezing is generally not recommended for sashimi due to texture changes, if necessary, wrap the tuna tightly in plastic wrap then foil and freeze for up to 1 month. Thaw in the fridge before serving.
Assembly: It’s best to assemble your Nobu inspired tuna sashimi just before serving. Avoid storing already assembled sashimi to maintain freshness and texture.
Reheating: Reheating is not applicable to sashimi. Serve chilled for the best experience and enjoy it as is to appreciate its delicate flavors.
Make Ahead Options
Preparing Nobu inspired tuna sashimi in advance is a fantastic way to save time during those busy weeknights! You can slice the sushi-grade tuna and radish up to 24 hours ahead of time. To maintain freshness, keep the tuna covered in plastic wrap and refrigerate it until you’re ready to assemble. Store the sliced radish in a bowl of cold water in the fridge to keep it crisp and prevent browning. When it’s time to serve, simply arrange the components on a plate, drizzle with soy sauce, and garnish with optional microgreens or sesame seeds. This way, you can enjoy restaurant-quality sashimi with minimal effort!
What to Serve with Nobu Inspired Tuna Sashimi
As you savor the delicate flavors of your tuna sashimi, consider these delightful pairings to round out your meal and enhance the experience.
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Crispy Seaweed Salad: The refreshing, ocean-inspired notes of the seaweed salad beautifully complement the delicate tuna, adding a delightful crunch.
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Japanese Rice: Serve warm, sticky rice on the side for a comforting base that complements the dish’s light flavors, allowing each bite to shine.
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Chilled Sake: This traditional Japanese rice wine elevates the meal, providing a smooth, elegant pairing that perfectly aligns with seafood dishes.
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Pickled Ginger: A classic accompaniment that cleanses the palate between bites, enhancing the rich flavors of the tuna sashimi and engaging your senses.
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Cucumber Sunomono: This tangy and refreshing cucumber salad balances the dish’s richness, with its vinegar tang cutting through the buttery tuna.
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Miso Soup: A warm bowl of miso soup adds depth and warmth to your dining experience, bringing a comforting touch to the beautiful presentation of sashimi.
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Green Tea: A steaming cup of green tea offers a calming complement; its light, grassy flavor enhances the freshness of your Nobu-inspired tuna sashimi.
Indulging in these pairings will not only enhance your culinary experience but also create a meal filled with harmony and pleasure.
Nobu Inspired Tuna Sashimi Variations
Customize your Nobu inspired tuna sashimi with these enticing options that awaken your senses and spark creativity in the kitchen!
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Salmon Swap: Substitute tuna with fresh, sushi-grade salmon for a delightful twist that’s equally buttery and rich. This change introduces a different flavor profile while maintaining an elegant feel.
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Gluten-Free Soy Sauce: For those maintaining a gluten-free diet, use gluten-free soy sauce in place of traditional soy to enhance your dipping experience without compromising taste.
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Spicy Kick: Add a dash of sriracha or a sprinkle of chili flakes for a tantalizing heat that contrasts beautifully with the sashimi’s coolness. The heat can really wake up the dish and spark more enjoyable bites.
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Citrus Zest: Garnish with zesty lime or lemon zest to brighten the dish; a hint of citrus can lift flavors and add a refreshing note that complements the tuna and radish.
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Creamy Twist: For an indulgent change, replace wasabi with a drizzle of spicy mayo. This creamy element adds depth and a layer of rich flavor that pairs beautifully with the sashimi.
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Herbaceous Touch: Fresh herbs like cilantro or Thai basil can elevate the flavor profile of your sashimi. Their aromatic qualities offer a fresh and vibrant contrast, making each bite even more enjoyable.
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Alternative Garnishes: Try using sliced scallions or radish sprouts as a garnish for a new texture and flavor. They bring an aromatic freshness that enhances the overall experience.
Feel free to explore additional suggestions that celebrate freshness and creativity, ensuring that your Nobu inspired tuna sashimi remains a memorable dining adventure!
Expert Tips for Nobu Inspired Tuna Sashimi
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Quality Matters: Always choose sushi-grade tuna from a reputable source to ensure freshness and taste in your Nobu inspired tuna sashimi.
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Sharp Knife: Use a high-quality, sharp knife for slicing tuna. This avoids tearing and ensures elegant, clean cuts for stunning presentation.
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Mandolin Precision: Slice radish as thinly as possible with a mandolin for that perfect crunch. Uniform slices are key for texture and appearance.
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Chill Ingredients: Keep all your ingredients chilled until the moment you’re ready to serve. This maintains their freshness and enhances your dish’s quality.
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Seasoning Flexibility: Feel free to adjust the amount of soy sauce or wasabi according to your taste preferences, or try spicy mayo as a flavorful alternative.
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Visual Appeal: Don’t overlook garnishes like microgreens or sesame seeds; they add a lovely touch that elevates your Nobu inspired tuna sashimi’s presentation.

Nobu Inspired Tuna Sashimi Recipe FAQs
What type of tuna should I use for sashimi?
Absolutely! It’s crucial to use high-quality sushi-grade tuna for the best results. Look for bright, vibrant coloration without dark spots, as this indicates freshness. Your tuna should be tender and free from any off-putting odors. Always source your tuna from a reputable fishmonger to ensure you receive the best quality.
How should I store leftover sashimi?
Leftover sashimi should be stored in an airtight container in the fridge. I recommend consuming it within 2 days for the freshest flavor and texture. If you’re not able to eat it in that timeframe, it’s best not to keep it longer, as sashimi is best enjoyed fresh!
Can I freeze tuna for sashimi?
Indeed, while freezing is not ideal for maintaining the perfect texture of sashimi, it can be done if necessary. Wrap the sushi-grade tuna tightly in plastic wrap, then in aluminum foil to prevent freezer burn, and freeze for up to 1 month. When you’re ready to use it, thaw the tuna in the fridge overnight to regain some quality before slicing.
How do I prevent my tuna from browning?
To keep your tuna looking fresh, ensure you’re using a sharp knife to make clean cuts, which prevents damaging the surface and causing browning. When slicing, keep the fish chilled to maintain its vibrant color. Additionally, assembling your sashimi just before serving can help retain that beautiful appearance.
Are there any dietary considerations for this recipe?
Very! If you’re serving guests, always check for allergies, especially soy or fish allergies. For those avoiding gluten, you can substitute regular soy sauce with a gluten-free version. And for a spicy kick, some may prefer spicy mayo over wasabi; just make sure it aligns with dietary preferences!
How should I present the sashimi for the best effect?
Presentation is key! Arrange your tuna slices and radish artfully on a chilled plate, overlapping them slightly for an elegant look. Drizzling soy sauce on top or serving it on the side with a sprinkle of microgreens or sesame seeds adds a lovely touch. Make sure to serve immediately for the best experience!

Nobu Inspired Tuna Sashimi: A Fresh Take You’ll Love
Ingredients
Equipment
Method
- Begin by gathering your high-quality sushi-grade tuna and fresh radish, keeping the tuna chilled until ready to slice.
- Using a mandolin, slice the radish into paper-thin rounds, enhancing crispness, and place them in cold water.
- Cut the sushi-grade tuna into thin, even slices about ¼ inch thick, angling your knife slightly for clean cuts.
- Artfully arrange the tuna slices and radish rounds on a serving plate, overlapping for visual appeal.
- Serve immediately with optional wasabi and garnished with microgreens or sesame seeds.

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