Spicy Tuna Crispy Rice Recipe
Introduction
Spicy Tuna Crispy Rice is a delightful fusion dish featuring golden, crunchy rice topped with flavorful, creamy spicy tuna. It’s a perfect appetizer or snack that combines texture and bold flavors in every bite.

Ingredients
- 1.5 cups sushi rice (rinsed until water is clear)
- 2 cups water
- 1 teaspoon salt
- 3 tablespoons rice vinegar
- 1 tablespoon granulated sugar
- 1 teaspoon sesame oil
- 1 pound ahi tuna (sushi grade, finely chopped)
- 3 tablespoons Japanese kewpie mayonnaise
- 2 tablespoons Sriracha
- 1 tablespoon soy sauce (preferably for sushi and sashimi)
- 2 teaspoons sesame oil
- 1-2 teaspoons lime juice (to taste)
- Avocado (thinly sliced)
- Toasted sesame seeds
- Chives or scallions (minced)
- Jalapeño or serrano pepper (sliced)
- Vegetable oil (for frying)
Instructions
- Step 1: Thoroughly rinse the sushi rice 4-5 times until the water runs clear. Combine the rinsed rice, 2 cups water, and salt in a rice cooker and cook until done.
- Step 2: In a small bowl, mix the rice vinegar, sugar, and sesame oil until the sugar dissolves. Transfer the cooked rice to a large bowl and gently toss with this mixture to season evenly.
- Step 3: Line a small square baking tray with plastic wrap. Spread the flavored rice evenly and press into a 1/2-inch-thick block. Wrap tightly and refrigerate for at least 1 hour or overnight. Alternatively, freeze for about 30 minutes to chill.
- Step 4: Remove the chilled rice block and cut into bite-sized rectangles.
- Step 5: Heat about 1/2 to 3/4 cup vegetable oil in a medium skillet over high heat for 30 seconds. Arrange the rice pieces in the skillet with about 2 inches between them, being careful of splattering oil. Fry on medium-high heat for about 3 minutes or until golden brown, then flip and cook another 2-3 minutes. Drain on a wire rack set over a lined baking sheet.
- Step 6: In a medium bowl, combine chopped ahi tuna, kewpie mayonnaise, Sriracha, soy sauce, sesame oil, and lime juice. Mix thoroughly to create the spicy tuna topping.
- Step 7: To assemble, place a thin slice of avocado on each crispy rice piece. Top with 1-2 tablespoons of spicy tuna mixture. Garnish with toasted sesame seeds, minced chives or scallions, and a slice of jalapeño or serrano pepper.
Tips & Variations
- Use sushi-grade tuna to ensure freshness and safety for raw consumption.
- Adjust the amount of Sriracha and lime juice according to your spice and acidity preference.
- For a vegetarian twist, substitute tuna with diced avocado and spicy mayo made without fish sauce.
- Drain the fried rice well on a wire rack to keep the crispy texture and avoid sogginess.
Storage
Store any leftover spicy tuna mixture separately in an airtight container in the refrigerator for up to 1 day. Crispy rice is best enjoyed fresh but can be kept refrigerated for up to 24 hours; reheat briefly in a skillet to retain crispiness. Avoid storing assembled bites as the rice will soften.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I make the spicy tuna ahead of time?
Yes, you can prepare the spicy tuna mixture up to a day in advance. Keep it refrigerated in an airtight container and mix well before serving.
What if I don’t have a rice cooker?
You can cook sushi rice on the stovetop by combining rinsed rice and water in a pot, bringing it to a boil, then reducing heat to low and simmering covered until water is absorbed, about 15-20 minutes. Let it rest off heat for 10 minutes before seasoning.
PrintSpicy Tuna Crispy Rice Recipe
Spicy Tuna Crispy Rice is a delicious fusion appetizer featuring perfectly cooked sushi rice formed into crispy golden squares topped with a flavorful mix of ahi tuna, creamy mayonnaise, and spicy sriracha. This recipe combines the satisfying crunch of pan-fried rice with the fresh, bold flavors of seasoned raw tuna, garnished with avocado, sesame seeds, herbs, and a touch of heat from jalapeño or serrano peppers.
- Prep Time: 25 minutes
- Cook Time: 15 minutes
- Total Time: 1 hour 40 minutes
- Yield: 12–16 pieces 1x
- Category: Appetizer
- Method: Frying
- Cuisine: Japanese Fusion
Ingredients
For the Crispy Rice
- 1.5 cups sushi rice (rinsed until water is clear)
- 2 cups water
- 1 teaspoon salt
- 3 tablespoons rice vinegar
- 1 tablespoon granulated sugar
- 1 teaspoon sesame oil
- Vegetable oil, about 1/2 – 3/4 cup for frying
For the Spicy Tuna
- 1 pound ahi tuna (sushi grade, finely chopped)
- 3 tablespoons Japanese Kewpie mayonnaise
- 2 tablespoons Sriracha
- 1 tablespoon soy sauce (preferably sushi and sashimi grade)
- 2 teaspoons sesame oil
- 1–2 teaspoons lime juice (to taste)
For Garnish
- Avocado (thinly sliced)
- Toasted sesame seeds
- Chives or scallions (minced)
- Jalapeño or serrano pepper (sliced)
Instructions
- Prepare the rice: Thoroughly rinse the sushi rice 4-5 times until the water runs clear. Combine rinsed rice, water, and salt in a rice cooker and cook according to the rice cooker instructions for perfect rice.
- Flavor the rice: In a small bowl, mix rice vinegar, sugar, and sesame oil until the sugar fully dissolves. Once rice is cooked, transfer it to a large bowl and gently toss with the vinegar mixture to season evenly.
- Shape and chill the rice: Line a small square baking tray with plastic wrap and press the flavored rice into a 1/2-inch-thick square block. Wrap tightly with plastic and refrigerate for at least 1 hour or overnight to firm up the rice. For a quicker option, freeze for about 30 minutes to chill.
- Cut the rice: Remove the chilled rice block from the tray, unwrap, and cut it into bite-sized rectangles suitable for frying and serving.
- Pan fry the rice: Heat about 1/2 to 3/4 cup of vegetable oil in a medium skillet over high heat for approximately 30 seconds. Carefully add the rice pieces into the skillet with about 2 inches of space between each piece to avoid sticking. Cook over medium-high heat for 3 minutes until the bottoms turn golden and crispy, then flip and cook another 2-3 minutes until golden and crispy on both sides. Remove and drain on a wire rack set over a lined baking sheet to remove excess oil.
- Prepare the spicy tuna: In a medium bowl, combine finely chopped ahi tuna, Kewpie mayonnaise, sriracha, soy sauce, sesame oil, and lime juice. Mix thoroughly until well blended and creamy.
- Assemble the crispy rice bites: Top each piece of crispy rice with a thin slice of avocado. Spoon 1-2 tablespoons of the spicy tuna mixture over the avocado. Garnish each bite with toasted sesame seeds, minced chives or scallions, and a slice of jalapeño or serrano pepper for added heat and color.
Notes
- Make sure to use sushi-grade ahi tuna to ensure freshness and safety as this recipe uses raw fish.
- Adjust the amount of sriracha and jalapeño/serrano peppers according to your preferred spice level.
- Chilling the rice block is essential to make cutting and frying easier without breaking apart.
- Use a neutral oil with a high smoke point like vegetable oil for frying to achieve the best crispy texture.
- This dish is best served immediately after assembly for maximum crispiness of the rice.
Keywords: spicy tuna, crispy rice, appetizer, Japanese fusion, sushi rice, ahi tuna, sriracha, Kewpie mayonnaise, pan-fried rice, sushi recipe

