Spicy Tuna Avocado Salad
By Better Plate RecipesAll the flavor of a spicy tuna roll, no rolling required. Flaky tuna folds with creamy avocado, crunchy cucumber, scallions, and a sriracha lime mayo that brings gentle heat. Serve it over crisp greens or shredded cabbage for a fast, fresh no-cook lunch today.
Why You’ll Love This Recipe
You will love this salad because it gives you spicy tuna roll flavor with no cooking and no rolling. Drained tuna, cucumber, avocado, scallions, sesame oil, soy sauce, lime, sriracha, and mayo come together into a creamy, spicy mixture that tastes fresh but still filling. The avocado softens the heat, the cucumber adds crunch, and the greens or cabbage keep the bowl light. It is especially useful for busy days because the whole recipe is mostly draining, dicing, whisking, and folding. The key is not mashing everything together: keep the tuna flaky, the avocado in cubes, and the dressing smooth so the salad feels clean, not muddy. That texture makes the bowl taste fresh, more like a sushi-inspired salad than tuna salad.
What Makes This Recipe Work
This works because a few pantry ingredients come together to taste like something from a restaurant. The key is draining the tuna really well so the dressing can coat the flakes instead of sliding off into a watery dressing. A mixture of mayonnaise, sriracha, fresh lime juice, toasted sesame oil, soy sauce, and a touch of honey creates a creamy, spicy, slightly sweet base that clings to every piece of tuna and cucumber. Diced avocado folded in gently at the end stays in clean cubes and adds the buttery richness that balances the heat from the sriracha. Sliced scallions bring a sharp, fresh bite, and a bed of mixed baby greens or shredded cabbage keeps the bowl light and crisp. Toasted sesame seeds sprinkled on top add a subtle crunch and a nutty aroma that makes the whole thing feel intentional rather than thrown together.
Before You Start
This is a no-cook recipe, so the only real prep is making sure everything is diced and ready before you mix. Drain the tuna thoroughly by pressing it gently with a fork in a fine mesh strainer, even a little extra liquid will make the dressing watery and dull. Dice the cucumber and scallions into small, even pieces so every spoonful gets a balanced bite. Whisk the mayonnaise, sriracha, lime juice, toasted sesame oil, soy sauce, and honey together in a small bowl and taste it before you pour it over the tuna. Sriracha heat levels vary a lot between brands and you want a creamy warmth rather than something that overwhelms the delicate fish. Fold the diced avocado into the tuna mixture with just one or two gentle turns so it stays in cubes rather than mashing into the dressing.
Make-Ahead and Serving Notes
This spicy tuna salad is best mixed close to serving because avocado softens once it touches the dressing. You can whisk the sriracha mayo ahead and keep it chilled, and you can drain the tuna, dice the cucumber, and slice the scallions a few hours early. Fold the avocado in only when you are ready to eat so it stays creamy and green. If packing lunch, keep the tuna mixture in one container and the greens or cabbage in another, then spoon the tuna over the top at the last minute. Add sesame seeds right before serving so they keep their nutty texture. That small separation keeps the salad crisp and lets the spicy tuna stay creamy instead of watery. This keeps the greens crisp and the tuna mixture properly creamy.
Ingredient Notes & Easy Swaps
Tuna in water: Draining the tuna very well keeps the spicy dressing from becoming watery. Break it into flakes instead of mashing it so the salad has texture.
Avocado: Add avocado last so it stays in clean cubes. If the avocado is very soft, fold even more gently so it does not turn into a spread.
English cucumber: Cucumber adds cool crunch against the spicy sauce. Dice it small so the salad feels easy to scoop over greens.
Scallions: Scallions give a mild onion flavor without being too sharp. Finely diced red onion can work if you want a stronger bite.
Mayonnaise and sriracha: Mayo makes the sauce creamy, and sriracha brings heat. Start with the listed amount of sriracha, then add more only after tasting.
Toasted sesame oil and soy sauce: These give the tuna a sushi-style flavor. Use tamari instead of soy sauce if you need a gluten-free option.
Mixed greens or shredded cabbage: Greens make the salad lighter, while cabbage gives more crunch and holds up better for meal prep.
Sesame seeds, cilantro, and lime: These finish the salad with crunch, freshness, and brightness. Add the lime right before serving for the freshest flavor.
Spicy Tuna Avocado Salad
Description
All the flavor of a spicy tuna roll, no rolling required. Flaky tuna folds with creamy avocado, crunchy cucumber, scallions, and a sriracha lime mayo that brings gentle heat. Serve it over crisp greens or shredded cabbage for a fast, fresh no-cook lunch today.
Ingredients
- 2 (5 oz) cans tuna packed in water, well drained
- 1 large ripe avocado, diced
- 1/2 English cucumber, diced
- 3 scallions, thinly sliced
- 3 tbsp mayonnaise
- 1 tbsp sriracha, plus more to taste
- 1 tbsp fresh lime juice
- 1 tsp toasted sesame oil
- 1 tsp low sodium soy sauce
- 1/2 tsp honey
- 4 cups mixed baby greens or shredded cabbage
- 1 tbsp toasted sesame seeds, for finishing
- 1 tbsp chopped cilantro, for finishing (optional)
- Lime wedges, for serving
Instructions
- 1Equipment: a cutting board, a chef's knife, a fine-mesh strainer, a medium bowl, a large salad bowl or platter, a small bowl and whisk for the dressing, a fork, a spatula, a can opener, and measuring spoons and cups.
- 2Drain the tuna really well, pressing it gently with a fork in a fine mesh strainer to get out as much liquid as possible. Tip into a medium bowl and break it into bite-sized flakes; try not to mash it into a paste.
- 3In a small bowl, whisk together the mayonnaise, sriracha, lime juice, toasted sesame oil, soy sauce, and honey until the sauce looks smooth and a soft coral color. Taste and add more sriracha, 1/4 teaspoon at a time, if you want it spicier.
- 4Add the diced cucumber and sliced scallions to the bowl with the tuna. Pour over the spicy mayo and gently stir with a spatula, just enough to coat everything evenly.
- 5Add the diced avocado last and gently stir in with one or two gentle turns so it stays in clean cubes instead of breaking into the dressing.
- 6Spread the baby greens or shredded cabbage across three plates or shallow bowls. Spoon the spicy tuna mixture generously over the top.
- 7Finish with a sprinkle of toasted sesame seeds, the cilantro if using, and serve with lime wedges to squeeze over the top.
Tips and Tricks
- 1
Use Sushi Grade Tuna for Raw: If you're using raw tuna, buy a piece labeled sushi grade or sashimi grade from a trusted fishmonger and keep it cold until the moment you dice it. For canned tuna versions, drain the tuna very well and break it up gently so it doesn't turn pasty.
- 2
Dice Everything the Same Size: Cut the tuna, avocado, and cucumber into uniform half inch cubes so every spoonful gets a balanced bite. Uneven cuts give you mouthfuls of all one ingredient at a time, which fights the harmony you want from a poke style salad.
- 3
Whisk Sriracha Into Mayo Slowly: Stir the sriracha into the mayonnaise a little at a time and taste as you go. Spice levels vary, and you want a creamy, warmly spicy sauce that coats the tuna without overpowering the avocado and cucumber.
- 4
Top With Crunch Right Before Serving: Sprinkle on toasted sesame seeds, sliced scallions, crispy fried onions, or crushed wonton chips just before eating. The cool, creamy tuna and avocado are at their best when there's a crisp contrast on top, and those toppings go soft fast once they meet dressing.
Nutrition
Per serving — Calories: 390kcal, Protein: 31g, Carbs: 23g, Fat: 20g, Fiber: 7g, Sugar: 7g, Sodium: 590mg.
Nutrition information is an estimate and may vary based on ingredient brands, product sizes, preparation methods, and substitutions. It is not intended as medical or dietary advice.