10-min. Easy Spicy Tuna Rice Bowl

Name: 10-min. Easy Spicy Tuna Rice Bowl
Prep time: 10 min
Total time: 10 min
Ingredients: 1 1/2 cups cooked short grain rice; 5.29 oz canned tuna (packed in oil); 2 tbsp sriracha (adjust as needed); 2 tbsp Japanese mayo (add more if needed); 3/4 tsp regular soy sauce (or light soy sauce); 1 tsp sesame oil (toasted kind); 1/3 cup Korean seasoned seaweed flakes; 1/3 cup cucumber (julienned); 2-3 sheets nori (cut each sheet into 4 squares)

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Need a quick meal using pantry staples? This easy spicy tuna rice bowl recipe is ready in 10 minutes with canned tuna and simple ingredients. It's creamy, spicy, and savory with fresh cucumber for crunch.

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Why It Works
Ingredients & Substitutes
Expert Tips
Instructions
Variations
Pairing Suggestions
Storage & Reheating
FAQ
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📖 Recipe

This is my Japanese-inspired take on a deconstructed spicy tuna sushi roll without the hassle of filling and rolling sushi! I eat this once a week because it's satisfying, cheap, and requires little prep, making it perfect for busy weeknights.

I found that seasoning the rice while it's piping hot helps it soak up the soy sauce and sesame oil for more flavor in every bite.

Why It Works

Well-drained tuna: Pressing out excess liquid keeps the tuna from making the seasoned rice soggy.
Oil-packed tuna: Its extra moisture gives the spicy tuna a softer, less dry texture than water-packed tuna.
Minimal toppings: Keeping the bowl simple lets the tuna, seasoned rice, and roasted seaweed stand out.

Ingredients & Substitutes

Please scroll to the recipe card below for exact measurements.

Canned Tuna: I prefer light tuna packed in oil for a softer, less dry texture. I recommend Dongwon, commonly found at Korean grocers like H-Mart. Tuna packed in water works too but will be drier.
Cooked Short-Grain Rice: Calrose or sushi rice works best for a slightly sticky texture. Medium-grain white rice also works.
Toasted Sesame Oil: Use toasted sesame oil rather than untoasted sesame oil, which has a much milder flavor.
Regular Soy Sauce: Light soy sauce also works, or use low-sodium soy sauce for a less salty option.
Roasted Seaweed Flakes (Gimjaban): Look for seasoned Korean roasted seaweed flakes, commonly found at Korean grocers like H-Mart. Crushed roasted seaweed or nori tossed with a little sesame oil and salt also works.
Sriracha
Japanese Mayo: I recommend Kewpie. Hellmann's mixed with a little rice vinegar and sugar also works.
Cucumbers
Nori: Use dry roasted seaweed sheets cut into squares for scooping up the rice bowl.

Note: Asian ingredients are typically available at most Asian grocery stores or online.

Expert Tips

Cover leftover rice when reheating to help prevent it from drying out.
Slice the cucumber thinly so it's easy to mix and eat with the rice.
Add seaweed flakes last to help preserve their crisp texture before mixing.
Open the nori just before serving to keep it from absorbing moisture and losing its crunch.

Instructions

Below are step-by-step instructions on how to make spicy tuna rice bowl:

Prepare the rice: Spread the hot cooked rice in a large serving bowl. If using leftover rice, cover and microwave for 2-3 minutes until heated through.
Season the rice: Season the hot rice with soy sauce and sesame oil, then mix well with a rice paddle or spoon. Cover to keep warm.
Drain the tuna: Strain the canned tuna through a fine-mesh sieve, pressing out excess liquid with a fork. Spoon half the tuna over the rice, adding more if desired.
Add the toppings: Top the rice with thinly sliced cucumbers, then drizzle with sriracha and Japanese mayo to taste.
Finish and serve: Finish with roasted seaweed flakes. Mix and scoop onto nori squares to eat.

Variations

Gluten-Free: Replace the soy sauce with tamari or gluten-free soy sauce.
Salmon: Replace the canned tuna with cooked or canned salmon.

Pairing Suggestions

Serve this spicy tuna rice bowl with:

Miso Soup: A light, savory starter that balances the spicy tuna.
Crab Corn Salad: A cool, creamy side for contrast.
Shrimp Tempura: A crispy starter for extra crunch.

Storage & Reheating

Refrigerator: Store the rice, tuna, and cucumber separately in airtight containers in the refrigerator for up to 3 days. Keep the seaweed at room temperature in its original sealed packaging.
Freezer: Freezing the assembled rice bowl is not recommended because the toppings won't retain their texture.
Reheating: Reheat only the rice in the microwave for 1-2 minutes until hot, then add the tuna and toppings.

FAQ

How can I make this spicy tuna rice bowl less spicy?

Reduce the sriracha or omit it entirely for a non-spicy version.

What other toppings can I add to a spicy tuna rice bowl?

Try sliced avocado, green onions, sesame seeds, edamame, or pickled ginger. Keep the toppings simple so they don't overpower the spicy tuna and seasoned rice.

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