Looking for a fun twist on your regular packed lunch? These Easy Tuna Rice Balls are perfect for any occasion. With their delightful flavor and easy preparation, they make an exciting option for picnics, snacks, or school lunches. Enjoy the unique combination of sushi rice and tuna that will satisfy your cravings while keeping lunchtime fresh and interesting.
Why You’ll Love This Recipe
- Quick to Prepare: These rice balls come together in just 15 minutes, making them ideal for busy days.
- Flavorful Combination: The blend of tuna, sesame oil, and Japanese mayonnaise creates a delicious taste experience.
- Versatile Snack: Perfect as a snack, appetizer, or light meal. You can customize them with different toppings or fillings.
- Fun to Eat: Their bite-sized shape makes them easy to enjoy on the go or at home.
- Healthy Option: Packed with protein from the tuna and wholesome ingredients, these rice balls are a nutritious choice.
Tools and Preparation
To create these delightful Easy Tuna Rice Balls, you’ll need a few essential tools. Having the right equipment will help streamline your cooking process.
Essential Tools and Equipment
- Rice cooker
- Mixing bowl
- Spoon or spatula
- Plastic wrap
Importance of Each Tool
- Rice cooker: Perfectly cooks sushi rice to achieve the right texture for rolling into balls.
- Mixing bowl: Provides ample space to combine all ingredients without mess.
- Spoon or spatula: Helps mix ingredients thoroughly and shape the rice balls easily.
- Plastic wrap: Useful for shaping the rice balls neatly and keeping them fresh until serving.

Ingredients
For these Easy Tuna Rice Balls, gather the following ingredients:
For the Rice Balls
- 2 cups prepared sushi rice
- 150 grams canned tuna
- 1 tablespoon sesame oil
- 2-3 tablespoons Japanese mayonnaise (kewpie style)
- 1 to 1½ cups torn roasted seaweed
Servings: 4
Prep Time: 15 minutes
Cook Time: PT0M
Total Time: 15 minutes
How to Make Easy Tuna Rice Balls
Step 1: Prepare Sushi Rice
Start by cooking your sushi rice according to your rice cooker’s instructions. Once cooked, let it cool slightly.
Step 2: Mix Ingredients
In a mixing bowl:
1. Combine the cooled sushi rice with canned tuna.
2. Add sesame oil and Japanese mayonnaise.
3. Mix gently until well combined.
Step 3: Shape the Rice Balls
- Wet your hands with water to prevent sticking.
- Take a portion of the mixture (about a golf ball size).
- Form it into a ball using your hands.
Step 4: Wrap with Seaweed
- Tear pieces of roasted seaweed.
- Wrap each rice ball in seaweed before serving.
Enjoy your delicious Easy Tuna Rice Balls as a perfect snack or packed lunch!
How to Serve Easy Tuna Rice Balls
These Easy Tuna Rice Balls are a delightful and versatile dish. They can be served in various ways to suit your taste and occasion, making them perfect for lunch boxes, snacks, or party appetizers.
Classic Presentation
- Serve on a platter with a dipping sauce like soy sauce for a traditional touch.
Bento Box Style
- Pack in a bento box alongside cut veggies and fruit for a colorful, balanced meal.
Finger Food
- Offer as finger food at parties. Guests can easily grab and enjoy without utensils.
Salad Topper
- Place them on top of mixed greens with sesame dressing for an added protein boost to your salad.
How to Perfect Easy Tuna Rice Balls
To make the best Easy Tuna Rice Balls, consider these helpful tips that will enhance flavor and texture.
- Use fresh sushi rice: Freshly prepared sushi rice sticks better and provides the right texture for shaping.
- Chill the mixture: Letting the tuna mixture cool slightly helps it hold its shape when forming balls.
- Adjust seasoning: Taste the mixture before rolling; add more mayonnaise or sesame oil if needed for creaminess.
- Experiment with toppings: Try adding sesame seeds or chopped green onions on top for extra flavor and crunch.
Best Side Dishes for Easy Tuna Rice Balls
Pairing side dishes with your Easy Tuna Rice Balls can elevate the meal experience. Here are some fantastic options:
- Cucumber Salad: A refreshing salad made with thinly sliced cucumbers dressed in rice vinegar.
- Edamame: Lightly salted steamed edamame pods offer a protein-rich snack that complements the rice balls.
- Miso Soup: A warm bowl of miso soup brings comforting flavors that pair well with tuna rice balls.
- Pickled Vegetables: Crunchy pickled veggies provide a tangy contrast that enhances the overall meal.
- Fruit Skewers: Colorful skewers of seasonal fruits add sweetness and freshness to your plate.
- Steamed Broccoli: Lightly steamed broccoli drizzled with sesame oil makes for a nutritious side filled with vitamins.
Common Mistakes to Avoid
When making Easy Tuna Rice Balls, it’s easy to make a few common mistakes. Here are some tips to ensure your dish turns out perfectly.
- Using dry rice: Always use freshly prepared sushi rice. If the rice is dry, it will not stick together properly.
- Overfilling the balls: Be cautious not to overfill your rice balls with tuna mixture. A small spoonful is usually enough to keep them from falling apart.
- Neglecting seasoning: Don’t skip the sesame oil or Japanese mayonnaise. They add essential flavor that enhances the overall taste of your rice balls.
- Ignoring texture: Pay attention to how finely you tear the roasted seaweed. Too large pieces can make it difficult to eat and affect the presentation.
- Skipping the chilling step: While optional, letting your rice balls chill for a bit in the fridge can help them hold their shape better.

Storage & Reheating Instructions
Refrigerator Storage
- Store in an airtight container for up to 2 days.
- Place parchment paper between layers if stacking to prevent sticking.
Freezing Easy Tuna Rice Balls
- Freeze for up to 3 months in a freezer-safe container.
- Wrap each ball individually in plastic wrap for better preservation.
Reheating Easy Tuna Rice Balls
- Oven: Preheat to 350°F (175°C) and heat for about 10 minutes until warm.
- Microwave: Heat on medium power for 30 seconds at a time until warmed through; cover with a damp paper towel.
- Stovetop: Use a non-stick skillet on low heat, turning occasionally until heated evenly.
Frequently Asked Questions
If you have questions about Easy Tuna Rice Balls, you’re not alone! Here are some commonly asked questions.
Can I use other types of fish?
Yes, feel free to substitute canned salmon or any preferred canned fish instead of tuna for variety.
How do I customize my Easy Tuna Rice Balls?
You can add chopped vegetables like cucumber or avocado, or experiment with different seasonings for unique flavors.
Are Easy Tuna Rice Balls gluten-free?
Yes, as long as you use gluten-free soy sauce or tamari. Always check labels for any hidden gluten ingredients.
What can I serve with these rice balls?
Pair them with a light salad or dipping sauces like soy sauce or spicy mayo for an enhanced experience.
Final Thoughts
Easy Tuna Rice Balls make for a quick and satisfying meal option that’s perfect for lunch or snacks. Their versatility allows you to customize them based on your preferences and pantry items. Give this recipe a try and enjoy experimenting with different fillings!

Easy Tuna Rice Balls
- Total Time: 2 minute
- Yield: Serves 4
Description
Looking for a fun twist on your regular packed lunch? These Easy Tuna Rice Balls are perfect for any occasion. In just 15 minutes, you can whip up these delightful bite-sized snacks that combine sushi rice and tuna for a unique flavor experience. Ideal for picnics, after-school snacks, or as a light meal, these rice balls are not only tasty but also customizable to suit your preferences.
Ingredients
- 2 cups prepared sushi rice
- 150 grams canned tuna
- 1 tablespoon sesame oil
- 2–3 tablespoons Japanese mayonnaise (kewpie style)
- 1 to 1½ cups torn roasted seaweed
Instructions
- Prepare the sushi rice according to your rice cooker’s instructions and let it cool slightly.
- In a mixing bowl, combine the cooled sushi rice with canned tuna, sesame oil, and Japanese mayonnaise. Mix gently until well combined.
- Wet your hands to prevent sticking, take a golf ball-sized portion of the mixture, and shape it into a ball.
- Tear pieces of roasted seaweed and wrap each rice ball before serving.
- Prep Time: 15 minutes
- Cook Time: None
- Category: Snack
- Method: No-Cook
- Cuisine: Japanese
Nutrition
- Serving Size: 4 rice balls (180g)
- Calories: 330
- Sugar: 1g
- Sodium: 570mg
- Fat: 10g
- Saturated Fat: 1g
- Unsaturated Fat: 8g
- Trans Fat: 0g
- Carbohydrates: 48g
- Fiber: 3g
- Protein: 14g
- Cholesterol: 20mg
Keywords: For added flavor, consider incorporating chopped vegetables like cucumber or avocado into the mixture. Experiment with toppings such as sesame seeds or chopped green onions for extra crunch.