Dynamite Roll

Dynamite Roll
⏱️ cook time 40 minutes
🍽️ servings 4
⚡ Difficulty medium

intro

Creamy, spicy, crispy fusion sushi roll loaded with tender seafood, zesty dynamite sauce, and fresh veggies for a bold, restaurant-worthy at-home bite.

Ingredients

Short-grain sushi rice 300 grams (1.5 cups)
Water (for rice cooking) 360 ml (1.5 cups)
Seasoned rice vinegar 60 ml (1/4 cup)
Granulated sugar 1 tablespoon (12 grams)
Fine sea salt 1 teaspoon (5 grams)
Roasted nori sheets 4 full sheets (20cm x 20cm each)
Large raw shrimp (peeled, deveined, tails removed) 200 grams (8 pieces)
Tempura batter mix 100 grams (3/4 cup)
Ice-cold sparkling water (for tempura) 120 ml (1/2 cup)
Neutral canola oil (for frying) 500 ml (2 cups)
Shredded lump crab meat 120 grams
English cucumber (cut into matchsticks) 100 grams
Ripe avocado (pitted, sliced) 150 grams (1 medium)
Japanese Kewpie mayonnaise 80 ml (1/3 cup)
Sriracha hot sauce 2 tablespoons (30 ml)
Masago (capelin roe) 30 grams (2 tablespoons)
Toasted white sesame seeds 1 tablespoon (9 grams)

Steps

1

Cook Sushi Rice

Rinse 300g short-grain sushi rice under cold running water until the water runs completely clear, then combine with 360ml water in a rice cooker. Cook on the standard white rice setting (approximately 15 minutes). Once cooked, transfer rice to a wide wooden bowl, gently fold in 60ml rice vinegar, 1 tablespoon sugar, and 1 teaspoon salt until evenly coated. Let rice cool to 35°C (95°F, slightly warm to the touch) before using; do not refrigerate, as cold rice becomes hard and dry.

Step 1
step1:Cook Sushi Rice
2

Fry Tempura Shrimp

Heat 500ml neutral canola oil in a deep heavy-bottomed pot to 180°C (350°F), measured with a candy thermometer. Whisk 100g tempura batter mix with 120ml ice-cold sparkling water until just combined (small lumps are normal; do not overmix). Dip each peeled shrimp fully in batter, then carefully lower into the hot oil. Fry for 2.5 minutes per side until light golden and crispy, then transfer to a wire rack to drain for 2 minutes; do not pat dry with paper towels, as this removes the crisp outer batter layer.

Step 2
step2:Fry Tempura Shrimp
3

Mix Dynamite Sauce

In a small bowl, combine 80ml Kewpie mayonnaise, 2 tablespoons sriracha, all 120g shredded crab meat, and 25g (5 teaspoons) masago, reserving the remaining 5g (1 teaspoon) masago for final garnish. Stir until fully mixed, then set aside 1/3 of the sauce (approximately 75g) for roll filling, leaving the remaining 2/3 (approximately 150g) for topping. Taste and add extra sriracha if more heat is preferred, but keep the base ratio for a balanced creamy-spicy flavor.

Step 3
step3:Mix Dynamite Sauce
4

Roll Sushi Maki

Lay one full nori sheet shiny-side down on a bamboo sushi mat covered in plastic wrap. Spread 1/4 of the cooled seasoned rice evenly over the bottom 2/3 of the nori, leaving a 2cm bare strip at the top edge to seal the roll. Sprinkle the rice with 1/4 teaspoon toasted sesame seeds. Across the center of the rice, lay 2 tempura shrimp, 2-3 cucumber matchsticks, 2 avocado wedges, and a 1 tablespoon line of the reserved dynamite sauce filling. Roll tightly from the bottom, using the mat to press firmly into a 20cm long log, dabbing the bare nori strip with a tiny bit of water to seal. Repeat for all 4 rolls.

Step 4
step4:Roll Sushi Maki
5

Broil Roll Toppings

Place all 4 sealed rolls on a baking sheet lined with parchment paper. Spread the remaining dynamite sauce evenly over the top of each roll, covering the top surface fully. Turn the oven broiler to high (260°C / 500°F), place the baking sheet on the top rack 15cm (6 inches) from the heating element. Broil for 1.5 to 2 minutes, watching extremely closely, until the sauce bubbles and just starts to develop light golden caramelized spots; do not let the sauce burn. Remove from oven immediately.

Step 5
step5:Broil Roll Toppings
6

Slice and Serve

Let broiled rolls rest for 1 minute, then use a sharp, wet knife to cut each roll into 8 equal 2.5cm (1 inch) thick pieces, wiping the knife blade with a wet cloth between cuts for clean, smooth slices. Arrange pieces on a serving platter, sprinkle with the remaining toasted sesame seeds and reserved masago, and serve immediately with pickled ginger, soy sauce, and wasabi on the side if desired.

Step 6
step6:Slice and Serve

Tips

1.Use ice-cold sparkling water for tempura batter and avoid overmixing—small lumps in the batter create extra light, crisp shrimp, while overmixed batter turns tough and dense when fried.
2.Keep your hands lightly damp with cool water when handling sushi rice to prevent sticking; dry hands will cause rice to clump and tear delicate nori sheets as you roll.
3.Never leave the oven unattended while broiling the dynamite topping: the high heat can burn the creamy sauce in as little as 10 seconds once it starts bubbling, so watch closely for light golden spots.

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Dynamite Roll:Frequently Asked Questions

1.What sets a dynamite roll apart from other spicy sushi rolls?
Great question! Unlike standard spicy rolls that only toss seafood in spicy mayo, dynamite rolls layer tender mild seafood, zesty creamy dynamite sauce, a crispy textural element, and crisp fresh veggies around perfectly tangy, seasoned short-grain sushi rice for that bold, layered punch that lives up to its fiery name.
2.Can I substitute long-grain white rice for the short-grain sushi rice in this recipe?
Skip long-grain rice for the best results! Short-grain sushi rice has the high starch content needed to create that signature sticky, chewy, clumpable texture that holds rolls together. Long-grain rice stays fluffy and separate when cooked, which will make your rolls fall apart easily even when seasoned with vinegar, sugar, and salt.
3.What’s in classic dynamite sauce, and can I adjust its spice level?
Classic dynamite sauce is a creamy, zesty blend of rich Japanese mayo, sriracha or spicy chili paste, a tiny splash of soy sauce, and a pinch of sugar to round out the heat. You can absolutely tweak it to taste: add extra sriracha for more kick, or cut the chili amount in half and stir in extra mayo for a mild, kid-friendly version.
4.Why does my homemade sushi rice always turn out mushy or gummy?
Mushy sushi rice almost always stems from two common mistakes: using too much cooking water, or over-stirring the rice after it cooks. Use a 1:1.2 ratio of short-grain rice to water, soak grains for 30 minutes before cooking, and gently fold in seasoned rice vinegar, sugar, and salt once done—never mash or stir hard, which breaks grains.
5.What kind of seafood is traditionally used in a dynamite roll?
Most classic restaurant versions use sweet, tender bay shrimp or flaky snow crab, often lightly cooked rather than served raw, to pair with the bold spicy sauce. Some variations add small pieces of salmon or yellowtail, but stick to mild, tender seafood rather than strongly flavored oily fish that will overpower the creamy sauce.
6.Do I need fancy special equipment to make these rolls at home?
You don’t need professional restaurant tools to make great dynamite rolls! A basic bamboo sushi rolling mat, covered in plastic wrap to prevent sticking, is all you need to form tight, even rolls. If you don’t have a mat, use a sheet of parchment paper and a clean kitchen towel to help roll, as long as your rice is properly sticky and seasoned.
7.What gives restaurant dynamite rolls that satisfying crispy crunch?
That signature crunch almost always comes from tempura flakes (also called tenkasu), tiny light bits of fried tempura batter tucked into the filling before rolling. Some versions add panko-crusted fried shrimp or thinly sliced crisp cucumber for extra texture, but tempura flakes are the classic add-in that balances soft rice, seafood, and creamy sauce.
8.How do I keep my rolls from falling apart when I slice them?
The two biggest tricks for clean, intact slices are using properly cooked, sticky short-grain sushi rice seasoned with the vinegar-sugar-salt blend, and using a very sharp, wet knife. Dip your knife blade in cold water between every slice to keep rice from sticking, and use gentle sawing motions instead of squishing the roll straight down.
9.Can I make dynamite rolls ahead of time for a party or meal prep?
These rolls taste best within 2 hours of assembly for the crispiest texture and brightest rice flavor, but you can prep all components ahead! Cook and season your sushi rice, mix the dynamite sauce, and chop veggies and seafood a day in advance in airtight fridge storage. Assemble rolls right before serving to keep crunchy bits from getting soggy.
10.Are dynamite rolls supposed to be served cold, or baked warm?
Both versions are popular and delicious! The classic cold dynamite roll is assembled like standard maki with cooled, seasoned sushi rice, fillings, and sauce. Baked variations top fully assembled rolls with extra dynamite sauce and broil for 1 to 2 minutes for a gooey, warm top. Pick whichever option sounds most appealing for your at-home batch.

Comments (20)

2 days ago

OMG this dynamite roll was a total game changer for our weekly family sushi night! I was nervous about the medium difficulty since I’m pretty new to rolling sushi, but the steps were so clear. The spicy mayo and baked scallop topping? *Chef’s kiss* My kids went back for seconds before I even sat down!

1 day ago

Same! I was so intimidated to make sushi at home but this turned out way better than the takeout rolls we get down the street, no cap. Even my picky roommate ate half the batch!

1 day ago

So happy it was a hit for your family night! Pro tip: wet your bamboo rolling mat lightly between rolls to keep the sticky rice from clinging and make the process way smoother for first-time sushi makers.

3 days ago

Brought these to my neighborhood block party potluck last weekend and people were begging me for the recipe! I added a little extra sriracha to the dynamite sauce because my crew loves extra heat, and they were gone in 10 minutes flat. SO good.

2 days ago

Love the extra sriracha hack! So glad they were a potluck hit – these rolls always disappear fast at gatherings, in my experience.

1 week ago

Made a double batch on Sunday for meal prep and they held up great in the fridge for 3 days! I skipped the tempura crunch on the ones I saved for later so they didn’t get soggy, and added it right before eating. 10/10 will be in my regular rotation.

2 hours ago

How tight do I need to roll these? My first two came out totally lopsided and all the filling fell out when I cut them 😅 I’m this close to giving up and just ordering takeout.

1 hour ago

Don’t give up! I had the same issue my first try – don’t overstuff them! I used way too much crab and avocado at first, once I scaled the filling back a little they rolled perfectly every time.

30 minutes ago

Great tip from RollingRach! You also want to make sure you’re tucking the front edge of the nori tight over the filling before you roll the rest of the way, and use a sharp wet knife to cut so you don’t squish the roll. You’ve got this!

yesterday

Told my kids we were having dynamite rolls for dinner and they thought we were eating actual dynamite. Joke was on them when they ate 3 rolls each and asked when we can make them again. 10/10, even got a rare "this is better than mom's cooking" compliment from my teen.

12 hours ago

LMAO my husband made the same dumb joke when I made these last week! My teen also gave it the highest possible praise by saying it "didn't suck," so I know it’s a winner.

1 week ago

I swapped the imitation crab for real lump crab meat and it elevated this so much! Worth the extra couple bucks for the fancy crab, trust me. The dynamite sauce is perfectly balanced, not too creamy not too spicy.

30 minutes ago

Has anyone tried making this with gluten-free tempura and gluten-free soy sauce? I have celiac and have been dying for a good dynamite roll recipe that doesn’t make me sick, but I don’t want to waste a bunch of ingredients if the texture turns out weird.

10 minutes ago

I’ve tested this recipe with gluten-free tempura mix and coconut aminos as a soy sauce swap, and it works beautifully! Just make sure your tempura batter is ice cold to get that same crispy crunch you get with regular tempura.

5 days ago

Wait, the cook time says 40 minutes? Am I slow? It took me almost an hour and 15 minutes from start to finish, between making the rice, prepping all the fillings, making the sauce, and rolling. Don’t get me wrong, it was delicious, but I wish I’d known to block extra time on a weeknight!

4 days ago

Oh that’s totally normal! I make sushi all the time and it still takes me an hour, especially if I’m making rice from scratch. The 40 minute mark is definitely for people who have pre-made sushi rice on hand I think.

3 days ago

Great catch! The 40 minute cook time assumes you have prepped sushi rice ready to go – if you’re making rice from scratch and prepping all fillings day-of, definitely budget an extra 20-30 minutes. I’ll add that note to the recipe to make it clearer for future cooks!

2 weeks ago

Made this in my tiny dorm kitchen with a $10 bamboo mat I got off Amazon and it slapped! I used pre-cooked shrimp from the campus dining hall to save time and my whole floor lined up for a bite. 10/10 no fancy equipment needed.

1 week ago

No way, I’m in a dorm too and I’ve been scared to try sushi because I thought I needed a fancy kitchen! I’m grabbing a mat this weekend to make these for my roommates.

2 weeks ago

Added a little masago on top for extra brininess and crunch, just like my local sushi spot does. Tasted identical to the restaurant version for a fraction of the price! I’ll never pay $18 for a dynamite roll again.

5 minutes ago

I made these last night following the recipe exactly, and the only thing I couldn’t get past was the avocado – I know that’s basic sushi filling but I cannot stand the texture of avocado. If I leave it out next time, will the roll still taste good?

3 minutes ago

I left the avocado out when I made these last week and added extra cucumber for crunch instead! It was so good, you couldn’t even tell anything was missing.

1 minute ago

Absolutely you can skip the avocado! Cucumber, pickled daikon, or even extra tempura shrimp make great swaps to add that crunch without the avocado texture you don’t like.

1 week ago

Made these for my anniversary dinner with my wife (we had our first date at a sushi place) and she cried happy tears. It felt so fancy but was way easier to pull off than I thought it would be. We even had leftover sake to pair with it, 10/10 date night meal.

5 days ago

This is so sweet to hear! Happy anniversary – there’s nothing better than a thoughtful homemade meal for a special occasion, and I’m honored your dynamite rolls were part of the celebration.

3 days ago

I doubled the tempura crunch bits because that’s my favorite part of any sushi roll, zero regrets. If you’re a texture girlie like me, don’t skimp on the crunch – it makes the whole roll pop.

yesterday

Has anyone baked the dynamite topping in the air fryer instead of the oven? My oven is broken right now and I’m craving these so bad, I don’t want to wait for the repair guy to come next week.

8 hours ago

I did it! 375 degrees for 4 minutes, it came out perfectly bubbly and golden, just like the oven version. Just keep an eye on it so the spicy mayo doesn’t burn.

2 days ago

I used leftover baked salmon from last night’s dinner instead of the tempura shrimp and it slapped! The flaky salmon paired so well with the spicy dynamite sauce, I might make it that way on purpose from now on.

1 day ago

That’s such a smart leftover hack! I always have random leftover salmon in the fridge, I’m definitely trying that this week to cut down on food waste.

20 hours ago

Love this creative swap! Flaky baked salmon is such a great pairing with the creamy spicy sauce – I might have to test that variation and add it as an official recipe tip soon.

5 days ago

I’ll be honest, I was super skeptical of a homemade dynamite roll recipe because I’ve had so many bad ones, but this is legit. The sauce ratio is perfect, not too mayo-heavy like a lot of recipes, and the tempura is crispy even after baking the topping. Will be making this again.

4 days ago

That means so much coming from a fellow sushi snob! I tested this sauce recipe probably 12 times to get the ratio just right, so I’m thrilled it passed your test.

1 week ago

My 7 year old is the pickiest eater on the planet and she ate two full rolls without complaining! I left the sriracha out of the sauce on her portion so it wasn’t spicy, and she thought it was the coolest thing ever that we made sushi at home.

30 minutes ago

I started prepping these for my friend’s birthday tonight and realized I completely forgot to grab a bamboo mat! Do I *have* to use one? Can I just use parchment paper or something to roll them, or am I screwed?

20 minutes ago

I made these last month without a mat! I used a sheet of parchment paper and it worked totally fine, just apply even pressure when you roll and it’ll hold its shape. No one noticed I didn’t have a fancy mat!

15 minutes ago

Parchment paper works perfectly as a bamboo mat substitute! Even plastic wrap will do in a pinch – just make sure you’re tucking the roll tight as you go, and you’ll be all set for the birthday dinner. Hope it’s a hit!

1 week ago

Made these for our football watch party last Sunday and they were the most popular snack on the table, even beating out the wings! I cut them into bite-sized pieces so people could grab them easy, and paired them with extra soy sauce and wasabi for dipping. Game day win for sure.

5 days ago

Dynamite rolls for a tailgate? That’s next level, I’m stealing this idea for our next home game! Everyone always brings the same chips and dip, this will stand out so much.

just now

Made a vegetarian version for my sister who doesn’t eat seafood, swapped the crab and shrimp for tempura sweet potato and cream cheese, and used the same dynamite sauce on top. Even the meat lovers at the table were reaching for the veggie version! So versatile.