- Rinse the Rice: Rinse the Japanese short-grain rice thoroughly under cold water until the water runs clear. Drain well.
- Cook the Rice: In a small pot, combine the rinsed rice with 1.5 cups of water. Bring to a boil over medium-high heat, then reduce the heat to low, cover once the rice starts to appear just beneath the water, and let the rice simmer for about 5 minutes. Turn off the heat but leave the pot on the cooling element.
- Add Bonito Stock and Soy Sauce: Add the bonito stock (dashi) and soy sauce to a pot. Stir and let the base come to a boil. Once it has come to a boil add the cooked rice to the pot.
- Add the Beaten Egg: Slowly pour the beaten egg into the simmering rice porridge while continuously stirring in a circular motion. This will create ribbons of cooked egg throughout and creates the base of your Japanese egg rice porridge.
- Simmer and Stir: Allow to simmer gently for a few more minutes to thicken slightly, ensuring that the egg is thoroughly cooked and the flavours meld together.
- Garnish and Serve: Ladle the Tamago Okayu into serving bowls. Garnish with thinly sliced green onions and shredded nori seaweed for added taste and presentation (optional).
Serving suggestion
Serve the Japanese rice porridge with egg fresh and hot and savour the comforting flavours of this delightful dish. Enjoy it as a nourishing breakfast, a soothing meal, or anytime you crave a heart-warming dish. Other topping ideas:
- Shredded nori
- Toasted sesame seeds
- A drizzle of sesame oil
- Pickled plum (umeboshi)
- A touch of grated ginger
Japanese Rice Porridge with Egg Storage Tips
Our Japanese egg rice porridge is best eaten fresh, but leftovers can be stored in an airtight container in the fridge for up to 2 days. Reheat gently on the stove with a splash of water, broth or even miso to loosen the texture.
What Is Tamago Okayu?
"Tamago" means egg, and "okayu" refers to Japanese-style rice porridge. Tamago Okayu is a variation of the basic okayu dish with the addition of a softly stirred, cooked egg. It’s especially popular for its simplicity and nourishing qualities, making it a go-to meal for children, the elderly, or anyone in need of something light yet filling. A classic comfort food in Japanese cooking.
Why This Japanese Egg Rice Porridge Is So Loved
- Gentle on the stomach: Ideal when recovering from illness. Naturally gluten-free and easy to digest.
- Quick & easy: Minimal prep with just a few pantry staples, perfect for breakfast or light meals.
- Customisable seasoning: Add toppings like sesame seeds, pickles, or shredded nori
- Warming & comforting: A hug in a bowl for chilly mornings or quiet nights. Simple ingredients, big comfort.
- A traditional Japanese okayu recipe with a modern touch
Variations to Try
Once you’ve mastered the basic version, try these twists:
- Add shredded chicken or tofu for protein
- Mix in some miso paste for extra umami depth
- Use brown rice or multigrain rice for a fiber boost
- Add mushrooms, such as shiitake or enoki, for a more earthy flavour
Final Thoughts
Tamago Okayu is more than just a meal - it’s a comforting ritual. This humble bowl of Japanese egg rice porridge offers warmth, nourishment, and a deep sense of calm. Whether you're feeling unwell, in need of a quiet breakfast, or simply craving something cozy, this dish is always there to comfort and restore.
Want more traditional Japanese egg recipes?
Try out our Japanese egg custard (Chawanmushi), Tamago Kake Gohan (raw egg rice bowl) or Okonomiyake (Japanese pancake) - or even make your own Kewpie style Japanese mayo!