Oyakodon in Rice Cooker (One-Pot Japanese Chicken & Egg Bowl)

If you’re craving Japanese comfort food but don’t want to stand over the stove, this rice cooker Oyakodon is the perfect solution. Oyakodon translates to “parent and child bowl”—with oya meaning parent (chicken), ko short for kodomo meaning child (egg), and don short for donburi, which means rice bowl.

This classic Japanese dish features tender chicken and soft-cooked eggs simmered in a savory-sweet sauce, then served over fluffy rice. If you are looking for a more traditional stovetop oyakodon, here is the 15 minute oyakodon recipe.

While it’s traditionally made on the stovetop, this version simplifies everything into a hands-off, one-pot meal using a rice cooker. It’s warm, nourishing, and perfect for busy weeknights. With just a few basic ingredients and minimal cleanup, you’ll get all the comfort of homemade Oyakodon with half the effort. You can even turn leftovers into onigiri (rice balls) for a tasty, portable snack the next day!

What Is Oyakodon?

Oyakodon (親子丼) is a beloved Japanese rice bowl dish (donburi) made with chicken, egg, and onion simmered in a savory-sweet sauce of soy sauce, mirin, sake, and dashi. Traditionally, the chicken and egg are gently cooked together in a pan and then served over a bowl of steamed white rice.

In this simplified version, we mix everything together in the rice cooker, making it much easier to prepare while still capturing all the classic, comforting flavors of traditional Oyakodon.

The name Oyakodon literally means “parent-and-child bowl”:

• Oya (親) = parent (the chicken)
• Ko (子) = child (the egg)
• Don (丼) = bowl

Oyakodon is a staple in Japanese homes and diners, loved for its simplicity, comforting flavor, and rich umami.

Why You’ll Love This Recipe

• One-pot meal
• Easy clean up
• Perfect for intro to Japanese comfort food
• Comforting and protein-rich
• Minimal ingredients
• Kids and adults all love

Ingredients List (with Simple Notes)

• Japanese short/ medium-grain rice – This dish is best served over Japanese short– or medium-grain white rice, which is slightly sticky and perfect for donburi (rice bowls) and onigiri (rice balls). The texture holds up well under the saucy topping, absorbing flavor without falling apart. Brands like Tamanishiki (short-grain rice) or Nishiki (medium-grain rice) are excellent choices. For this recipe, I am using medium-grain Nishiki rice, which is one of the more easier brands to attain in the US.
• Chicken thigh (chopped) – Boneless, skinless chicken thighs are the most commonly used cut in Oyakodon. I prefer using chicken thighs because they’re naturally juicy and add rich flavor to the sauce as they cook. I go for skinless thighs, since skin-on pieces can make the rice a bit too greasy in this one-pot version. You can absolutely use chicken breast if you prefer a leaner option, but keep in mind that thighs tend to stay more moist and flavorful. Be sure to cut the chicken into bite-sized pieces to ensure it cooks evenly and blends well with the rice and egg.
• Eggs – Eggs are a key part of Oyakodon’s name—“parent and child” refers to chicken and egg. Lightly beaten eggs are added toward the end of cooking to create a soft, custard-like texture. You want the eggs to be just set, not scrambled, for the most authentic feel.
• Onion (sliced) – Thinly sliced yellow or white onions add natural sweetness and depth to the dish. When simmered in the savory sauce, they become soft and melt into the broth.

Sauce ingredients

• Soy sauce – I use regular Japanese soy sauce (Kikkoman) for the most authentic flavor. If you’re sensitive to sodium, you can opt for a reduced-sodium version.
• Mirin – Mirin is a sweet rice wine that brings mild sweetness and glossiness to the sauce. If you don’t have mirin, a small amount of sugar and extra water can be used as a substitute.
  • Note: Mirin is not the same as vinegar and should not be substituted with it. Mirin is a sweet rice wine and not acidic like vinegar.
• Sake – Sake enhances the flavor and depth of the sauce. I use cooking sake but drinking sake works well, just avoid flavored varieties. There is no direct substitution, but if you don’t want to use any alcohol in your food, you can replace it with water.
• Dashi powder – Dashi is a traditional Japanese soup stock made from kombu (kelp) and bonito flakes, and it’s the base of many Japanese dishes—including Oyakodon. If you prefer to use homemade dashi, I have a simple recipe you can follow [link to dashi recipe].
  • For this easy version of Oyakodon, I use instant dashi powder. Since this is meant to be a quick, one-pot meal, instant dashi keeps things simple while still delivering that classic savory taste.
• Sugar – I use regular white table sugar for this recipe, but feel free to adjust the sweetness to your taste. You can also substitute with your preferred sweetener—such as brown sugar, honey, or a sugar alternative—depending on your dietary needs or flavor preferences.
• Optional for garnish: green onions, nori strips, or red pickled ginger, shichimi togarashi

5. Step-by-Step Instructions for Oyakodon

Tips for Success

• Use thigh meat for juicier texture.
• Don’t skip dashi—it gives authentic flavor.
• Add dashi and mirin to eggs for even more flavor
• Let eggs sit covered for creamy, just-set texture.

Variations

• Use tofu or mushrooms for vegetarian version
• Add spinach or cabbage for more greens
• Substitute ground chicken (soboro), pork, beef

Storage & Reheating Oyakodon

Store any leftovers in an airtight container in the refrigerator for up to 2 days. To reheat, place the Oyakodon in a microwave-safe bowl. Cover loosely and heat in short intervals until warmed through—this helps keep the rice soft and the chicken tender.

Tried this recipe? Let me know in the comments or tag me on Instagram @tiffoodss!

Link to related donburi recipes: Gyudon, Gyudon in rice cooker, Omurice in rice cooker