Name: Savory Tuna Mayo Rice Balls - Quick, Easy Comfort Snack
Prep time: 10 min
Total time: 10 min
Ingredients: 2 cups prepared sushi rice (slightly warm for shaping); 150 grams canned tuna, drained (opt for light tuna in water or oil); 1 tablespoon sesame oil (for nutty flavor); 2-3 tablespoons Japanese mayonnaise (Kewpie-style preferred for creaminess); 1-1.5 cups torn roasted seaweed (nori sheets or seasoned snack sheets); sriracha (to taste for spice); chopped cucumber (for refreshing crunch)

You won’t believe how easy it is to whip up these delightful Japanese Tuna Mayo Rice Balls! Perfect for a busy day, this no-cook recipe transforms simple ingredients into a flavorful snack that can be ready in just 10 minutes. Packed with protein and delicious umami flair, these customizable rice balls are not only a hit at lunch, but they also make for a satisfying treat anytime hunger strikes. Add a zing of sriracha for a kick or toss in some crunchy cucumber for a refreshing twist—it’s your choice! So, are you ready to elevate your snack game and surprise your family with a homemade delight? Let’s dive into this fun and versatile recipe together!

Why are Tuna Mayo Rice Balls a Must-Try?

Quick, Convenient Snack: In just 10 minutes, you can enjoy these delicious rice balls, making them a perfect choice for busy days or unexpected cravings.
Customizable Delight: Feel free to switch up the ingredients—try chicken, tofu, or add a bit of heat with sriracha! The options are endless.
Flavor Boost: The combination of creamy mayo and nutty sesame oil creates a rich, mouthwatering experience that appeals to everyone.
Family-Friendly Fun: These rice balls are sure to impress your loved ones, whether as a lunchbox treat or a tasty snack after school. For more delicious meal prep inspiration, check out links to Steak Queso Rice and BBQ Chicken Rice.
Easy to Prepare: With no-cook steps, anyone can make these, regardless of kitchen skill level!

Tuna Mayo Rice Balls Ingredients

For the Rice Base

Prepared Sushi Rice – This provides the essential sticky texture; make sure it’s slightly warm to shape easily.

For the Filling

Canned Tuna (150 grams, drained) – Adds protein and flavor; opt for light tuna in water or oil for best results.
Sesame Oil (1 tablespoon) – Introduces a delightful nutty flavor and enhances the richness of the filling.
Japanese Mayonnaise (2-3 tablespoons) – Look for Kewpie-style for extra creaminess; you can substitute with regular mayo, but the texture may differ.

For the Crunch

Torn Roasted Seaweed (1 to 1½ cups) – Provides a satisfying crunch and salty taste; nori sheets or seasoned snack sheets can be used for variety.

Optional Add-Ins

Sriracha (to taste) – Mix it into the mayo for a spicy kick; elevates your Tuna Mayo Rice Balls with a burst of flavor!
Chopped Cucumber – Adds a refreshing crunch to your rice balls, perfect for summer days or a light snack.

These Tuna Mayo Rice Balls aren’t just a recipe; they’re a quick, flavorful escape from the usual grab-and-go snacks!

Step‑by‑Step Instructions for Tuna Mayo Rice Balls

Step 1: Combine Ingredients
In a large mixing bowl, gently combine 2 cups of slightly warm prepared sushi rice, 150 grams of drained canned tuna, 1 tablespoon of sesame oil, and 2-3 tablespoons of Japanese mayonnaise. Mix until everything is well-integrated, with the rice sticking together lightly. You want a creamy consistency, so feel free to adjust the mayonnaise according to your preference for the Tuna Mayo Rice Balls.

Step 2: Shape Rice Mixture
Using a spatula, press the rice mixture flat in the bowl, creating an even layer. Carefully slice the mixture into 8 equal portions, ensuring each piece is uniform for consistent shaping. This preparation helps in forming perfectly shaped rice balls, making the next step easier and more efficient in crafting your delightful Tuna Mayo Rice Balls.

Step 3: Form Rice Balls
With clean, slightly damp hands to prevent sticking, take one portion of the mixture and gently roll it into a compact ball. Aim for a smooth exterior without overpacking to keep them tender. Repeat this for all portions, ensuring each ball is well-formed but maintains a light, airy texture. As you work, enjoy the delightful aroma of the combined ingredients for the Tuna Mayo Rice Balls.

Step 4: Serve Immediately
Once shaped, serve your Tuna Mayo Rice Balls immediately while they’re still warm. Pair them with a bowl of miso soup or some pickled vegetables for a delicious, complete meal. These rice balls are best enjoyed fresh, allowing the flavors to shine through, making them a wonderful snack or a lovely lunchbox treat!

Make Ahead Options

These Tuna Mayo Rice Balls are a fantastic option for make-ahead meal prep, perfect for busy weeknights! You can prepare the filling—combining the warm sushi rice, drained tuna, sesame oil, and Japanese mayo—up to 24 hours in advance. Simply refrigerate the mixture in an airtight container to maintain its freshness. On the day you plan to serve, reshape the rice mixture into balls and wrap them with seaweed just before enjoying to prevent sogginess. This way, you have flavorful, ready-to-eat snacks waiting for you, making it easier to enjoy homemade treats without the last-minute rush!

What to Serve with Tuna Mayo Rice Balls?

Elevate your meal with delightful sides and pairings that complement these sushi-inspired snacks beautifully.

Miso Soup: A warm bowl of miso soup enhances the umami flavors of the rice balls, making for a comforting combo. This classic Japanese soup is satisfying and full of rich flavors.
Pickled Vegetables: Bright, tangy pickles add a refreshing crunch and contrast to the creaminess of the rice balls, introducing an exciting burst of flavor to the meal.
Edamame: Lightly salted edamame can be a fun, finger-food addition that balances the rich creaminess of the rice balls. Plus, it provides an extra protein boost!
Seaweed Salad: This crunchy and slightly sweet salad offers a delightful textural contrast that pairs perfectly with the soft and sticky rice balls. The sesame flavor adds a perfect touch.
Sriracha Mayo Dip: For a spicy kick, serve the rice balls with a zesty sriracha mayo dip. The creaminess of the mayo will enhance each flavorful bite.
Cucumber Salad: A light cucumber salad brings refreshing, crisp elements to the table, making it the perfect side for these savory bites. Toss in some sesame oil for added flavor!
Green Tea: Enjoy a soothing cup of green tea alongside your meal. Its subtle flavor complements the rice balls while offering a calming finish to your bite.
Fruit Skewers: For a sweet finish, consider serving seasonal fruit skewers. The natural sweetness of fruits like pineapple or watermelon greatly contrasts the savory flavors of the rice balls.

Tuna Mayo Rice Balls Variations

Feel free to explore these exciting twists and adaptations of our Tuna Mayo Rice Balls, enhancing their flavor and fun!

Chicken Swap: Replace tuna with shredded chicken for a protein-packed alternative that’s just as delightful.
Salmon Delight: Flake in some cooked salmon for a richer flavor experience that pairs beautifully with the mayonnaise.
Tofu Version: For a vegetarian option, substitute tuna with crumbled tofu marinated in soy sauce for added depth.
Heat It Up: Mix in sriracha or a dash of wasabi to the mayonnaise for a spicy kick that will tantalize your taste buds.
Crunchy Cucumber: Fold in finely chopped cucumber for a refreshing crunch that brightens each bite, especially lovely on warm days.
Flavor Boost: Sprinkle in some furikake seasoning for an extra umami touch that elevates the overall taste.
Rice Bowl Version: Enjoy the fillings deconstructed by serving them bowl-style over sushi rice topped with additional toppings, such as avocado or edamame.
Wrap Variation: Wrap the rice balls partially in seaweed for a classic onigiri style, adding a delightful texture.

No matter how you choose to modify these Tuna Mayo Rice Balls, they are sure to bring smiles to your family’s faces! If you’re looking for more meal inspiration, don’t miss our flavorful Coconut Shrimp Mayo and hearty Wine Braised Meatballs.

Expert Tips for Tuna Mayo Rice Balls

Use Warm Rice: Ensure the sushi rice is slightly warm for easier shaping and to help the ingredients stick together nicely in your Tuna Mayo Rice Balls.
Mix Gradually: Add Japanese mayonnaise slowly until you reach your desired creaminess; too much at once can make the mixture too wet.
Chill Ingredients: If you’re mixing in fresh ingredients like cucumber, chill them first to enhance the crunch without affecting the rice’s texture.
Wet Hands for Shaping: Keep your hands slightly damp while shaping the rice balls to prevent sticking, making the process smoother and more enjoyable.
Store Properly: If you have leftovers, wrap the rice balls and store them in the fridge for up to 24 hours; they’re best enjoyed fresh!

Storage Tips for Tuna Mayo Rice Balls

Fridge: Store wrapped Tuna Mayo Rice Balls in an airtight container for up to 24 hours to maintain freshness and prevent any drying out.

Freezer: Avoid freezing the rice balls, as the texture changes upon thawing, compromising the delightful creamy filling and sticky rice.

Serving Temperature: Best enjoyed warm, if reheating is necessary, use a microwave for short intervals or a steamer to gently warm without drying.

Wrap Carefully: If meal prepping, wrap each rice ball individually in plastic wrap or parchment paper before placing them in a container to keep them from sticking together.

Tuna Mayo Rice Balls Recipe FAQs

What type of sushi rice should I use for Tuna Mayo Rice Balls?
It’s best to use short-grain sushi rice, as it has the ideal sticky texture that’s perfect for forming rice balls. Ensure it’s slightly warm during preparation to help the mixture hold together easily when shaping.

How long can I store Tuna Mayo Rice Balls in the fridge?
You can store your wrapped Tuna Mayo Rice Balls in an airtight container for up to 24 hours. To maintain their freshness, make sure they’re well-wrapped to prevent drying. They’re best enjoyed fresh, so try to consume them within this timeframe for the best taste.

Can I freeze Tuna Mayo Rice Balls?
I advise against freezing Tuna Mayo Rice Balls, as the texture can change significantly upon thawing. If frozen, the rice may become dry and the creamy filling can lose its delightful consistency. Instead, it’s best to whip up a fresh batch as needed!

What can I do if the rice balls are falling apart?
If you’re experiencing issues with your rice balls crumbling, ensure that your sushi rice is adequately sticky and slightly warm when mixing! You might also try adding a bit more Japanese mayonnaise to increase the bind or moisture. When shaping, keep your hands damp to prevent sticking and mold them firmly but gently.

Are there any allergy considerations with this recipe?
Absolutely! If you’re concerned about allergies, make sure to check the labels on your canned tuna and mayonnaise. Both can sometimes contain allergens like fish or eggs. Also, sesame oil may not be suitable for those with sesame allergies, so consider using an alternative oil for flavor. Always ensure your ingredients match dietary requirements for you and your loved ones.