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Nobu copycat crispy rice with spicy tuna

Nobu Copycat Crispy Rice with Spicy Tuna

Craving restaurant-style sushi but don’t want to leave the house? Let’s talk about one of the most iconic and addictive dishes you can recreate at home: crispy rice with spicy tuna — just like the one from Nobu.
Prep Time 20 minutes
Cook Time 15 minutes
Chill Time 1 hour
Total Time 1 hour 35 minutes
Course Appetizer, Snack
Cuisine American, Japanese
Servings 3 servings
Calories 320 kcal

Equipment

  • Non-stick skillet or cast iron pan
  • Sharp Knife
  • Mixing Bowls
  • Measuring spoons
  • Spatula or fish turner
  • Plastic wrap or parchment
  • Rice paddle or spoon

Ingredients
  

For the Crispy Rice:

  • 2 cups cooked sushi rice short-grain, cooled
  • 1 tablespoon rice vinegar
  • 1 teaspoon sugar
  • ½ teaspoon salt
  • Neutral oil vegetable, canola, or avocado oil, for frying

For the Spicy Tuna Topping:

  • 6 oz sushi-grade tuna finely chopped
  • 2 tablespoons mayonnaise preferably Kewpie
  • 1 –2 teaspoons sriracha adjust to heat preference
  • 1 teaspoon soy sauce
  • 1 teaspoon sesame oil
  • 1 teaspoon lemon juice

Optional for Garnish:

  • Thinly sliced jalapeños
  • Avocado slices or mash
  • Toasted sesame seeds
  • Chopped green onions
  • Soy sauce or eel sauce for drizzling

Instructions
 

Step 1: Season and Prep the Rice

  • Add your cooked, cooled sushi rice to a mixing bowl.
  • In a small bowl, mix together the rice vinegar, sugar, and salt until dissolved.
  • Pour the vinegar mix over the rice and gently fold it in using a rice paddle or spoon. Try not to mash the rice — you want to keep the grains intact.
  • Line a small baking dish or tray with plastic wrap. Press the seasoned rice into an even layer about ¾-inch thick. Cover and refrigerate for at least 1 hour, or until firm.
  • Pro Tip: Chilling helps the rice hold its shape when you cut and fry it later. You can even do this part a day ahead!

Step 2: Cut and Shape the Rice

  • Once the rice is firm, lift it out of the dish using the plastic wrap.
  • Use a sharp knife (lightly dampened with water to prevent sticking) to cut the rice into small rectangles or squares — about 2 inches long.
  • Pro Tip: Clean and wet your knife between cuts for smooth, clean slices that don’t fall apart.

Step 3: Fry the Rice

  • Heat about ¼ inch of neutral oil in a skillet over medium heat.
  • Carefully place the rice pieces in the hot oil, leaving space between each one. Don’t overcrowd the pan.
  • Fry for 2–3 minutes per side, or until golden brown and crispy. Flip gently using a spatula.
  • Transfer the crispy rice to a plate lined with paper towels to drain any excess oil. Let them cool slightly.
  • Pro Tip: Resist the urge to move them too early. Letting them sit undisturbed helps form that crisp golden crust.

Step 4: Make the Spicy Tuna Topping

  • In a small bowl, combine the finely chopped sushi-grade tuna, Kewpie mayo, sriracha, soy sauce, sesame oil, and lemon juice.
  • Mix well until smooth and creamy. Taste and adjust the heat level if you’d like more spice.
  • Keep chilled until ready to assemble.

Step 5: Assemble and Garnish

  • Spoon a generous amount of spicy tuna on top of each crispy rice piece.
  • Garnish with your favorite toppings — thin jalapeño slices, avocado, sesame seeds, or a drizzle of eel sauce all work beautifully.
  • Serve immediately while the rice is still warm and crispy underneath the creamy topping.
  • Pro Tip: If you're making these for a crowd, keep the fried rice pieces warm in the oven (200°F) and assemble right before serving.

Notes

Nutritional Value (per serving)

  • Calories: ~320
  • Protein: ~14g
  • Fat: ~18g
  • Carbohydrates: ~25g
  • Sugar: ~2g
  • Sodium: ~400mg
 
Share your thoughts! Rate and comment below if you tried this recipe.
 
Nutrition Disclaimer:
The nutritional information provided on this website is an estimate only and is intended for general guidance. We cannot guarantee its accuracy and recommend consulting a qualified healthcare professional or registered dietitian for personalized nutrition advice.
Keyword crispy rice, Nobu copycat crispy rice with spicy tuna