Nattō Rice Breakfast Bowl Recipe
If you’re curious about a breakfast that’s nourishing, tasty, and packed with tradition, the Nattō Rice Breakfast Bowl is a must-try. This classic Japanese dish features sticky, fermented soybeans lovingly known as nattō, served atop fluffy, warm rice and crowned with a velvety soft-boiled egg and fresh green onions. The vibrant combination of textures and flavors creates a wonderful harmony that wakes up your taste buds and fuels your morning in the most satisfying way. Whether you’re already a nattō fan or eager to explore something new, this recipe turns simple ingredients into a bowl full of umami and heartiness.

Ingredients You’ll Need
Gathering the right ingredients is half the joy in making the Nattō Rice Breakfast Bowl. Each component is straightforward and essential, bringing balance and richness to the dish. From the creamy softness of a perfectly cooked egg to the subtle earthiness of fermented beans, every bite celebrates simplicity and wholesome flavor.
- 1 cup cooked Japanese short-grain rice: This sticky rice provides the perfect neutral base, holding everything together beautifully.
- 1 package of nattō: Fermented soybeans with a distinctive aroma and sticky texture, essential for the authentic experience.
- 1 soft-boiled egg: Lends creaminess and richness that complements the nattō’s earthiness.
- 2 tablespoons chopped green onions: Adds a fresh, sharp crunch and vibrant color to brighten the bowl.
- 1 tablespoon soy sauce: Enhances the umami flavor of the nattō and ties the ingredients together.
- 1 teaspoon sesame oil (optional): Drizzled sparingly, it infuses a subtle nutty aroma and depth.
How to Make Nattō Rice Breakfast Bowl
Step 1: Prepare the Rice
Start by cooking your Japanese short-grain rice, which is key to the dish’s characteristic stickiness and tenderness. If you’ve prepped rice in advance, make sure it’s warmed up gently so it stays fluffy and inviting. This warm bed of rice will cradle the nattō perfectly, making every spoonful comforting.
Step 2: Mix the Nattō
Open your package of nattō and give it a good stir with the soy sauce until it becomes wonderfully sticky and slightly frothy. The mixing process is essential—not only does it improve the nattō’s texture, but it also helps mellow the strong aroma and deepen the flavor.
Step 3: Assemble the Bowl
In your favorite bowl, spoon the warm rice as the base. Carefully place the sticky nattō on top and then gently add your soft-boiled egg. The contrast between warm rice, sticky nattō, and the tender egg yolk that will soon mingle creates pure magic.
Step 4: Add Finishing Touches
Sprinkle the chopped green onions over the top to add a burst of fresh bite and beautiful color. If you want to elevate the aroma and add a silky finish, drizzle a teaspoon of sesame oil over the bowl. This little touch transforms the flavors, making every bite more lush and memorable.
Step 5: Enjoy Your Nattō Rice Breakfast Bowl
Before digging in, mix everything together thoroughly so the flavors and textures spread evenly. Each mouthful will be rich, creamy, and slightly nutty, with an exciting blend of savory and fresh notes to start your morning with a smile.
How to Serve Nattō Rice Breakfast Bowl

Garnishes
While the classic version is wonderful on its own, you can add extra garnishes like toasted nori strips or a sprinkle of shichimi togarashi for a spicy kick. These little additions offer texture contrast and a pop of flavor, making the dish not only more enticing but also visually appealing.
Side Dishes
This breakfast bowl pairs beautifully with light side dishes such as a small cucumber salad or steamed vegetables. Pickles like takuan add a tangy crunch that cuts through the creaminess, creating a balanced start to your day. The simplicity of sides helps keep the focus on the delicious nattō rice breakfast bowl while rounding out your meal.
Creative Ways to Present
If you’re hosting brunch or want to impress, serve the Nattō Rice Breakfast Bowl in pretty ceramic bowls with a side of miso soup or a glass of cold green tea. For a fun twist, top it with a few sesame seeds or a spoonful of grated ginger to customize flavor and presentation. Celebrating this traditional dish with care makes the experience even more special.
Make Ahead and Storage
Storing Leftovers
If you happen to have leftovers, store the components separately in airtight containers. Rice and nattō keep best apart to preserve their textures. Store them in the fridge for up to two days to maintain freshness without compromising taste.
Freezing
While freezing is not ideal for nattō itself because it can alter the texture, you can freeze cooked rice for convenience. When ready, thaw the rice and reheat gently before assembling your breakfast bowl fresh. This way, you still enjoy the authentic flavors without a long prep time.
Reheating
Warm your rice in the microwave or on the stovetop with a sprinkle of water to restore moisture. It’s best to add nattō and the soft-boiled egg fresh each time for full flavor impact. This method keeps your Nattō Rice Breakfast Bowl tasting vibrant and delicious each morning.
FAQs
What exactly is nattō?
Nattō is a traditional Japanese food made by fermenting soybeans, resulting in sticky threads and a strong, unique aroma. It’s known for its health benefits and distinctive nutty, earthy flavor.
Can I eat nattō if I haven’t tried it before?
Absolutely! Many people find nattō an acquired taste due to its smell and texture, but mixing it with soy sauce and combining it with rice and egg softens these qualities and makes it delicious. Start with small amounts and enjoy the experience.
Is the soft-boiled egg necessary?
The soft-boiled egg adds creaminess and protein, perfectly balancing the nuttiness of the nattō, but you can customize with a poached egg or even skip it if you prefer a lighter bowl.
Where can I buy nattō?
Most Asian grocery stores carry nattō in refrigerated sections. It’s also available at some specialty markets and online, making it accessible even if you don’t live near a large city.
Can I add other toppings?
Definitely! Feel free to experiment with toppings like grated daikon, sesame seeds, or nori flakes to personalize your Nattō Rice Breakfast Bowl and add extra texture or flavor.
Final Thoughts
The Nattō Rice Breakfast Bowl truly feels like a warm embrace on a plate — simple, wholesome, and full of character. It’s a dish that invites you to savor tradition and nourish your body with every bite. If you haven’t tried nattō yet, this bowl is one of the best ways to ease into its wonderful world. Give it a go and watch how this humble breakfast transforms your mornings into something bright and satisfying.
