If you are looking for a fresh, flavorful appetizer that instantly wows your guests, the Spicy Tuna Tartare on Crispy Wonton Chips Recipe is an absolute must-try. This dish brings together the silky smoothness of sushi-grade tuna tossed in a spicy, savory sauce, perfectly balanced by creamy avocado and bright green onions. Paired on top of golden-baked wonton chips, every bite offers an irresistible crunch and a burst of delicious umami flavors. Whether for a casual get-together or a special occasion, this recipe never fails to impress.

Ingredients You’ll Need
The beauty of this Spicy Tuna Tartare on Crispy Wonton Chips Recipe lies in its simplicity. Each ingredient plays a unique role in delivering a melody of textures and tastes—from the fresh, delicate tuna to the zesty heat of Sriracha, not to mention the crispy base that complements every mouthful.
- 8 oz sushi-grade tuna: Make sure it’s fresh and firm for the best texture and safety.
- 1 ripe avocado: Adds creamy richness that balances the spice beautifully.
- 2 green onions (green parts only): Bring a subtle sharpness and vibrant color.
- 2 tbsp low-sodium soy sauce: Provides a salty umami depth without overpowering.
- 1 tbsp Sriracha sauce: Adjust the amount to your preferred spice level; it delivers a perfect kick.
- 12 crispy wonton chips: These form the satisfyingly crunchy base for the tartare.
- 1 tbsp toasted sesame seeds: Sprinkle on top for nutty flavor and visual appeal.
- Microgreens or cilantro: A fresh herbal garnish to brighten each serving.
How to Make Spicy Tuna Tartare on Crispy Wonton Chips Recipe
Step 1: Prepare the Wonton Chips
Preheat your oven to 350°F (175°C). If you’re using store-bought wonton chips, place them evenly on a baking sheet and bake just until they turn a beautiful golden brown, about 5 to 7 minutes. This step ensures they’re perfectly crisp, serving as an impeccable base for the tartare’s luxurious toppings.
Step 2: Mix Tuna
In a medium bowl, gently combine the diced sushi-grade tuna with low-sodium soy sauce and Sriracha sauce until every piece is evenly coated. This step infuses the fish with flavor while keeping the fresh taste intact—avoid overmixing to preserve the tender texture of the tuna.
Step 3: Add Avocado
Carefully fold the diced avocado into the tuna mixture. The creamy avocado not only softens any sharpness in the dish but adds a luscious texture contrast that complements the spicy and savory notes perfectly.
Step 4: Garnish
Sprinkle the finely chopped green onions and toasted sesame seeds over the mixture. These garnishes add a wonderful crunch and bursts of flavor that elevate the overall dish to a sophisticated appetizer level.
Step 5: Serve the Spicy Tuna Tartare on Crispy Wonton Chips Recipe
Just before serving, scoop generous portions of the tartare onto each crispy wonton chip. This ensures the chips stay crunchy and your guests get the freshest bite every time. Add a small bunch of microgreens or a cilantro leaf on top for that final pop of color and freshness.
How to Serve Spicy Tuna Tartare on Crispy Wonton Chips Recipe

Garnishes
Adding garnishes like microgreens or fresh cilantro not only brightens the appearance but also introduces subtle herbal notes that lift the dish. Toasted sesame seeds bring a nutty crunch, and a few spritzes of lime juice can cut through the richness with great effect.
Side Dishes
This recipe works beautifully with light sides such as a crisp cucumber salad or pickled ginger slices. A cold sake or a light white wine pairs wonderfully with the fresh seafood flavors, completing the overall experience.
Creative Ways to Present
If you want to impress even more, consider serving the Spicy Tuna Tartare on Crispy Wonton Chips Recipe in elegant spoons for a bite-sized option, or as part of a colorful sushi platter alongside edamame and seaweed salad. The versatility makes it a fantastic choice for parties or intimate dinners.
Make Ahead and Storage
Storing Leftovers
Any leftover tuna tartare should be kept in an airtight container and stored in the refrigerator. Consume within 24 hours to ensure optimal freshness and safety, as raw fish is best enjoyed fresh.
Freezing
Freezing this dish is not recommended, as the texture of raw tuna and avocado can be compromised upon thawing. It’s best to prepare only as much as you plan to serve immediately.
Reheating
This is a dish meant to be enjoyed cold and fresh. Reheating will affect the texture and flavor, so it’s best to avoid warming up the tartare or the chips.
FAQs
Can I use regular tuna instead of sushi-grade tuna?
For safety and taste, it’s crucial to use sushi-grade tuna since this dish involves raw fish. Regular tuna may not be safe to eat raw and usually won’t have the same fresh, delicate texture.
How spicy is the Spicy Tuna Tartare on Crispy Wonton Chips Recipe?
The spice level mainly depends on how much Sriracha you add. The recipe calls for one tablespoon, which offers a pleasant kick without overpowering the dish, but feel free to adjust to suit your palate.
Can I make the wonton chips from scratch?
Absolutely! You can cut wonton wrappers into triangles and bake or fry them until crispy. Homemade chips add a personal touch and ensure maximum freshness.
Is this recipe gluten-free?
It depends on the soy sauce used—substitute regular soy sauce with tamari or a gluten-free alternative to keep the dish gluten-free and just as tasty.
What other garnishes would pair well with this recipe?
Besides microgreens and cilantro, finely sliced radishes, thinly sliced jalapeños, or a drizzle of sesame oil all add unique flavors and textures that complement the tartare beautifully.
Final Thoughts
There’s nothing quite like the satisfaction of serving up the Spicy Tuna Tartare on Crispy Wonton Chips Recipe at your next gathering. Its vibrant flavors, inviting textures, and stunning presentation combine to create a dish that’s not only delicious but memorable. Go ahead and give it a try — I promise it will become one of your favorite go-to appetizers in no time!
Print
Spicy Tuna Tartare on Crispy Wonton Chips Recipe
- Prep Time: 15 minutes
- Cook Time: 7 minutes
- Total Time: 22 minutes
- Yield: 12 servings
- Category: Appetizer
- Method: Baking
- Cuisine: Japanese
- Diet: Low Sodium
Description
A fresh and vibrant appetizer featuring spicy tuna tartare served on crispy wonton chips. This recipe combines the rich flavors of sushi-grade tuna with creamy avocado, a touch of heat from Sriracha, and a savory kick from low-sodium soy sauce. Garnished with green onions, toasted sesame seeds, and microgreens, it makes a perfect bite-sized starter for any occasion.
Ingredients
Main Ingredients
- 8 oz sushi-grade tuna, diced
- 1 ripe avocado, diced
- 2 green onions, finely chopped (green parts only)
- 2 tbsp low-sodium soy sauce
- 1 tbsp Sriracha sauce (adjust for spice level)
- 12 crispy wonton chips
- 1 tbsp toasted sesame seeds (for garnish)
- Microgreens or cilantro (for garnish)
Instructions
- Prepare the Wonton Chips: Preheat your oven to 350°F (175°C). Arrange store-bought wonton chips on a baking sheet and bake them until they become golden brown and crispy, which should take about 5 to 7 minutes. Remove and let them cool.
- Mix Tuna: In a medium bowl, gently combine the diced sushi-grade tuna with low-sodium soy sauce and Sriracha sauce. Stir carefully until the tuna is evenly coated with the sauces.
- Add Avocado: Fold in the diced avocado slowly and gently to maintain its texture, mixing just enough to incorporate it without mashing.
- Garnish: Sprinkle the finely chopped green onions and toasted sesame seeds over the fish and avocado mixture to add flavor and texture.
- Serve: Just before serving, scoop generous portions of the spicy tuna tartare onto each crispy wonton chip. Garnish with microgreens or cilantro for a fresh finish. Serve immediately for optimal crispness.
Notes
- Make sure to use sushi-grade tuna for safety and best flavor.
- Adjust the amount of Sriracha to control the spiciness to your liking.
- Serve the tartare immediately after assembling to keep the wonton chips crispy.
- If desired, substitute microgreens with fresh cilantro or parsley for garnish.
- Store leftover tartare separately from the wonton chips to prevent sogginess.

