Tuna Avocado Rice Bowl

Featured in: Year-Round Cooking Ideas

This vibrant tuna avocado rice bowl combines fluffy jasmine rice with protein-rich tuna, creamy avocado, crisp cucumber, and a savory sesame-ginger dressing. The dish comes together in just 30 minutes, making it ideal for weeknight dinners or meal prep. Top with toasted sesame seeds and optional nori strips for added texture and umami depth. Perfectly balanced and naturally nourishing.

Updated on Sun, 18 Jan 2026 10:03:00 GMT
Warm jasmine rice topped with flaked tuna, creamy avocado, crisp cucumber, and toasted sesame seeds in this Tuna Avocado Rice Bowl. Pin It
Warm jasmine rice topped with flaked tuna, creamy avocado, crisp cucumber, and toasted sesame seeds in this Tuna Avocado Rice Bowl. | tirzabuffer.com

My neighbor knocked on my door one Tuesday night holding a bag of avocados that were hours from turning. She needed them gone, and I had leftover jasmine rice sitting in the fridge. I tossed together what I had: canned tuna, a cucumber, some soy sauce, and those avocados. What came out of that improvised dinner became something I now crave at least twice a week. It's one of those meals that feels like a small triumph every time, bright and filling without any fuss.

I made this for my sister after her first week at a new job, and she sat at my kitchen table in silence for the first few bites. Then she looked up and said it tasted like relief. I think that's what a good bowl does: it gives you a moment to reset. The textures, cool and warm, crunchy and soft, all work together to quiet the noise of the day.

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Ingredients

  • Jasmine rice: Its floral fragrance is key here, creating a subtle sweetness that balances the salty, tangy dressing. Rinse it well to avoid gummy texture.
  • Canned tuna in water: Drain it completely and break it gently with a fork so it stays in tender chunks rather than turning into paste.
  • Ripe avocado: It should yield slightly to pressure but not feel mushy. Dice it just before serving so it stays bright green and creamy.
  • English cucumber: The thin skin and mild flavor make it perfect here. No need to peel, just dice it into bite-sized pieces for crunch.
  • Scallions: Slice them thin, using both white and green parts. They add a sharp, fresh bite that wakes up every forkful.
  • Low-sodium soy sauce: Regular soy sauce can overpower the dish. Low-sodium lets you control the salt and keeps the other flavors in balance.
  • Rice vinegar: This brings a gentle acidity that brightens the whole bowl without tasting harsh or sour.
  • Sesame oil: A little goes a long way. Its nutty richness ties the dressing together and makes everything taste more intentional.
  • Honey or maple syrup: Just a teaspoon smooths out the vinegar and soy sauce, rounding the flavors into something cohesive.
  • Fresh ginger: Grate it finely so it melts into the dressing. It adds warmth and a hint of spice that feels alive on your tongue.
  • Sriracha: Optional, but half a teaspoon gives the bowl a gentle kick. Start small and add more if you like heat.
  • Toasted sesame seeds: Toast them in a dry pan for a minute until they smell nutty and golden. They add texture and a toasted depth.
  • Nori strips or roasted seaweed: These bring a subtle brininess that makes the bowl taste a little more special, almost like takeout.
  • Fresh cilantro or microgreens: A handful on top adds color and a fresh, herbaceous finish that makes the bowl feel complete.

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Instructions

Cook the rice:
Rinse the jasmine rice under cold water until it runs clear, which removes excess starch and prevents clumping. Combine it with water and salt in a medium saucepan, bring to a boil, then reduce to low, cover, and let it steam for 12 to 15 minutes until tender and fluffy.
Make the dressing:
While the rice cooks, whisk together soy sauce, rice vinegar, sesame oil, honey, grated ginger, and sriracha if using. Taste it and adjust: add more honey if it's too sharp, or more vinegar if it feels flat.
Prepare the tuna:
Drain the tuna well and place it in a bowl. Spoon in one tablespoon of the dressing and gently fold it in so the tuna absorbs the flavor without falling apart.
Assemble the bowls:
Divide the warm rice between two bowls. Arrange the dressed tuna, diced avocado, cucumber, and sliced scallions in sections on top so each ingredient stands out visually and texturally.
Dress and garnish:
Drizzle the remaining dressing over each bowl. Sprinkle with toasted sesame seeds, nori strips, and fresh cilantro or microgreens for color and crunch.
Serve immediately:
Eat it while the rice is still warm and the avocado is cool. The contrast in temperature is part of what makes this bowl so satisfying.
A vibrant Tuna Avocado Rice Bowl with diced avocado, cucumber, and scallions drizzled with a savory sesame-ginger dressing. Pin It
A vibrant Tuna Avocado Rice Bowl with diced avocado, cucumber, and scallions drizzled with a savory sesame-ginger dressing. | tirzabuffer.com

I started making this on Sunday nights when I wanted something that felt nourishing without demanding much from me. It became a quiet ritual: the sound of water boiling, the smell of sesame oil hitting the bowl, the way everything looked arranged in neat piles before I mixed it all together. It's the kind of meal that reminds you that taking care of yourself doesn't have to be complicated.

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Making It Your Own

This bowl is a template, not a rule. I've made it with leftover grilled salmon, stirred in edamame for extra protein, and swapped the cucumber for shredded carrots when that's what I had. One night I added a soft-boiled egg on top and the runny yolk turned the dressing into something almost creamy. If you want it to feel more like poke, use sushi-grade raw tuna diced small. If you want more fiber, swap in brown rice or quinoa and add a couple extra minutes to the cooking time.

Storing and Reheating

The rice and tuna can be prepped ahead and stored separately in the fridge for up to two days. Keep the avocado and cucumber uncut until you're ready to eat so they stay fresh and crisp. The dressing holds well in a sealed jar for up to a week. When you're ready to assemble, warm the rice gently in the microwave or on the stovetop with a splash of water, then build your bowl with cold toppings.

Pairing and Serving Suggestions

I like to serve this with a pot of chilled green tea or a glass of crisp Riesling if it's a Friday night. The clean, bright flavors pair well with something light and refreshing. If you're feeding a crowd, set out all the components in separate bowls and let everyone build their own. It turns dinner into something interactive and fun.

  • Add pickled ginger or a squeeze of lime for extra tang.
  • Serve with miso soup or a simple seaweed salad on the side.
  • Double the dressing recipe and keep extra in the fridge for salads or grain bowls throughout the week.
Ready in 30 minutes, this fusion Tuna Avocado Rice Bowl is garnished with nori and sesame seeds for a fresh, satisfying meal. Pin It
Ready in 30 minutes, this fusion Tuna Avocado Rice Bowl is garnished with nori and sesame seeds for a fresh, satisfying meal. | tirzabuffer.com

This bowl has become my answer to the question of what to eat when I want something real, something that feels like more than fuel. I hope it does the same for you.

Recipe Questions

โ†’ Can I use fresh tuna instead of canned?

Yes, absolutely. Use 140g of cooked fresh tuna, flaked into bite-sized pieces. For a poke-style variation, sushi-grade raw tuna diced works beautifully too.

โ†’ What makes the dressing special?

The dressing combines soy sauce, rice vinegar, and sesame oil with fresh ginger and a touch of honey. This creates a balanced Asian-inspired flavor profile that complements all the bowl components.

โ†’ How do I prevent the avocado from browning?

Dice the avocado just before assembling the bowl. If preparing ahead, store it in an airtight container with a squeeze of lemon juice, which prevents oxidation.

โ†’ Can I substitute the jasmine rice?

Definitely. Brown rice or quinoa work well as alternatives. Both add extra fiber and nutrients while maintaining the bowl's structural integrity.

โ†’ Is this suitable for meal prep?

Yes, prepare the rice, tuna mixture, and dressing separately. Store in containers and assemble just before eating to keep vegetables crisp and avocado fresh.

โ†’ How do I make it gluten-free?

Use tamari instead of regular soy sauce, as it's typically gluten-free. Verify all other ingredients, particularly the sesame seeds and nori, are certified gluten-free.

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Tuna Avocado Rice Bowl

Creamy avocado, tender tuna, crisp cucumber, and toasted sesame seeds atop fragrant jasmine rice. Quick and satisfying.

Prep time
15 min
Cook time
15 min
Total duration
30 min
Recipe by Damien Hart


Skill Level Easy

Cuisine Fusion

Serves 2 Portions

Dietary details No Dairy

What You Need

Rice

01 1 cup jasmine rice
02 2 cups water
03 1/4 teaspoon salt

Tuna

01 1 (5 oz) can tuna in water, drained

Vegetables and Fruit

01 1 ripe avocado, diced
02 1/2 English cucumber, diced
03 2 scallions, thinly sliced

Dressing

01 2 tablespoons low-sodium soy sauce
02 1 tablespoon rice vinegar
03 1 teaspoon sesame oil
04 1 teaspoon honey or maple syrup
05 1/2 teaspoon grated fresh ginger
06 1/2 teaspoon sriracha, optional

Toppings

01 1 tablespoon toasted sesame seeds
02 1 tablespoon nori strips or crushed roasted seaweed, optional
03 Fresh cilantro or microgreens, optional

Steps

Step 01

Prepare the rice: Rinse jasmine rice under cold water until water runs clear. Combine rice, water, and salt in a medium saucepan. Bring to a boil, reduce heat to low, cover, and cook for 12 to 15 minutes until rice is tender and water is absorbed. Remove from heat and let stand covered for 5 minutes. Fluff with a fork.

Step 02

Make the dressing: While rice cooks, whisk together soy sauce, rice vinegar, sesame oil, honey, ginger, and sriracha if using in a small bowl until well combined.

Step 03

Season the tuna: In a medium bowl, gently combine drained tuna with 1 tablespoon of the prepared dressing. Set aside.

Step 04

Assemble the bowls: Divide warm jasmine rice equally between two serving bowls. Top each with equal portions of dressed tuna, diced avocado, cucumber, and sliced scallions.

Step 05

Finish and dress: Drizzle remaining dressing over the bowls. Sprinkle with toasted sesame seeds, nori strips, and fresh cilantro or microgreens as desired.

Step 06

Serve: Serve immediately while rice is warm for optimal flavor and texture.

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Equipment Needed

  • Medium saucepan with lid
  • Chef's knife and cutting board
  • Mixing bowls
  • Fork

Allergy info

Review every item for allergens. Unsure? Please check with your doctor.
  • Contains fish (tuna)
  • Contains soy
  • Contains sesame
  • May contain gluten from soy sauce; use tamari for gluten-free option

Nutrition info (per portion)

Nutritional data here is only a guide; always talk with a healthcare specialist for advice.
  • Calories: 415
  • Fats: 16 g
  • Carbohydrates: 47 g
  • Proteins: 20 g

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