How to Make Spicy Tuna Hand Rolls

These Spicy Tuna Hand Rolls are a fresh, no-cook summer favorite—bright, savory, and ready in minutes once the tuna is prepped. They’re perfect for a casual lunch, a beach picnic, or a DIY dinner party where everyone assembles their own rolls.

When you can source sushi-grade bigeye or ahi tuna, these hand rolls really shine. If fresh sushi-grade tuna is difficult to find locally, check specialty fish markets or the freezer section of larger Asian grocery stores. When buying, look for firm, glossy flesh and purchase from a trusted vendor. Because this recipe uses raw fish, choose “sushi-grade” tuna and keep it properly chilled until mixing and serving.

Why these hand rolls work

The filling is simple but layered with flavor: creamy Japanese-style mayo, a touch of sesame oil, umami from tamari or soy sauce, and heat from chili crisp and sriracha. Kewpie mayo is the classic choice—richer and slightly tangier than typical mayonnaise—but you can substitute regular mayo if needed. The contrast of silky spicy tuna, crisp julienned vegetables, and creamy avocado wrapped in crisp nori makes each bite satisfying.

Preparing the filling takes just a few minutes, but the knife work—dicing the tuna and slicing vegetables—takes the most time. Work efficiently and keep everything cold. Assemble the hand rolls right before eating: nori becomes soggy quickly, so set up your fillings in an assembly-line arrangement and roll as guests eat.

Ingredients

• Sushi-grade bigeye or ahi tuna (about 8 ounces)
• Kewpie mayo (or regular mayonnaise)
• Toasted sesame oil
• Low-sodium tamari or soy sauce
• Chili crisp
• Sriracha
• Green onion, minced
• Kosher salt
• Prepared sushi rice
• Julienned carrot
• Julienned cucumber
• Avocado, sliced thin
• Jalapeño, thinly sliced
• Sushi nori seaweed wraps (cut in half lengthwise to make 12 small rectangles)

Recipe — Step by step

1. Make the spicy tuna filling

1. Using a very sharp knife, finely dice the tuna into small, even pieces for a pleasant texture.
2. In a medium bowl, gently combine the diced tuna with 2 tablespoons Kewpie mayo, 1 teaspoon toasted sesame oil, 1 tablespoon low-sodium tamari (or soy sauce), 1 teaspoon chili crisp, 2 teaspoons sriracha, and 1 minced green onion. Fold carefully to coat the tuna without mashing it.
3. Taste and season with kosher salt as needed. Keep the filling chilled until you’re ready to assemble.

2. Make the dipping sauce

Whisk together 1/4 cup low-sodium tamari (or soy sauce) and 1 teaspoon chili crisp in a small bowl. Set aside for serving.

3. Assemble the hand rolls

1. Lay a rectangular piece of nori shiny side down. Place a small spoonful of prepared sushi rice on the left corner and spread into a thin layer.
2. Add a small scoop of spicy tuna on top of the rice, then layer a few strips of carrot and cucumber, a couple of thin avocado slices, and one or two jalapeño slices for heat.
3. Fold the bottom left corner of the nori up and over the filling, then roll at an angle to form a cone. Press gently to seal. Repeat with the remaining nori and fillings.
4. Serve immediately with the dipping sauce; hand rolls are best eaten right away while the nori remains crisp.

Notes, tips, and variations

• Storage and food safety: Because this recipe uses raw fish, prepare the filling close to serving time. Store leftover filling in the refrigerator and use within 24 hours. Do not store assembled hand rolls—nori will become soggy.
• Rice: Use seasoned sushi rice for authentic flavor, but plain short-grain rice also works. Keep rice slightly warm or at room temperature when assembling.
• Substitutions: If you don’t have Kewpie mayo, regular mayonnaise is fine. Substitute chili crisp with a pinch of red pepper flakes + toasted sesame oil if needed.
• Vegetarian option: Swap the tuna for finely diced marinated tofu or cooked seasoned mushrooms for a plant-based filling.
• Make it interactive: Lay out bowls of filling and toppings for guests to build their own hand rolls—great for summer gatherings.

Recipe details

FAQ

This is a fun, interactive dish to share—set out the fillings and let everyone roll their own. Enjoy the bright flavors and crisp textures, and experiment with toppings to make the recipe your own.

Photography and styling by Eat Love Eats.