You don’t have to settle for plain rice every time you use your rice cooker. Adding vegetables is an easy way to boost both the flavor and nutrition of your meal. This rice cooker mushroom rice comes together with minimal prep, while the savory combination of soy sauce, mirin, and chicken powder infuses every grain of rice with flavor. It is a simple way to elevate everyday rice, and this rice cooker mushroom rice recipe pairs perfectly with grilled chicken, salmon, steak, tofu, or your favorite protein for a well-balanced meal.

Why You’ll Love This Rice Cooker Mushroom Rice
Easy one-pot recipe. Everything cooks together in one rice cooker.
Packed with umami flavor. Shiitake mushrooms, soy sauce, mirin, and chicken powder create a rich, savory rice.
Minimal prep. Simply rinse the rice, slice the mushrooms, add the seasonings, and let the rice cooker do the work.
Budget-friendly. Made with pantry staples and a handful of mushrooms
Ingredients
- 2 cups rice
- Soaks up all the flavors
- 2 cups water
- Helps cook the rice
- 1½ cups shiitake mushrooms, sliced
- Add earthiness and umami
- ½ tbsp chicken powder
- Adds a savory depth
- 2 tbsp soy sauce
- Enhances umami flavors
- 1 tbsp mirin
- Touch of sweetness
- Green onions, sliced
- Fresh finishing touch
- Sesame oil
- Adds nuttiness
- 1 tbsp shallot, minced
Click on the images for the direct link to the ingredients/tools I used:


Instructions
Add rice to the rice cooker pot. Rinse and drain the rice until the water runs mostly clear.

Add water, chicken powder, soy sauce, mirin, shallots, and a drizzle of sesame oil. Mix until the seasonings are combined.

Place the sliced shiitake mushrooms evenly over the rice.

Cook the rice.

Once the rice is cooked, fluff with a rice paddle and mix the mushrooms throughout.
Top with sliced green onions.

Rice Cooker Mushroom Rice Tips
Use fresh mushrooms. They provide the best meaty texture.
Fluff gently. Use a rice paddle to fold the mushrooms into the rice without mashing the grains.
Storage Tips
Fridge: Let the rice cool down and transfer to an airtight container. Store in the fridge for up to 3-4 days.
What to Serve with Rice Cooker Mushroom Rice
Proteins: Grilled salmon, beef, pan-fried tofu, soft-boiled or fried eggs.
Frequently Asked Questions
Can I use other types of mushrooms?
You can also use cremini, white button, oyster, king oyster, or a combination of your favorite mushrooms.
Why is my rice mushy?
This usually happens from using too much liquid or not measuring the water correctly.
Common Mistakes
Overcrowding the rice cooker. Adding too many mushrooms or vegetables can affect how evenly the rice cooks.
Not fluffing the rice. Gently fluff the rice after cooking to separate the grains and evenly distribute the mushrooms and seasonings.
Adding too much or too little water. Too much water and the rice will become soggy. Too little water and the rice will be hard.
Rice Cooker Mushroom Rice Recipe
Ingredients
- 2 cups rice
- 2 cups water
- 1½ cups shiitake mushrooms sliced
- ½ tbsp chicken powder
- 2 tbsp soy sauce
- 1 tbsp mirin
- Green onions sliced
- Sesame oil
- 1 tbsp Shallot
Instructions
- Add rice to the rice cooker pot. Rinse and drain the rice until the water runs mostly clear.
- Add water, chicken powder, soy sauce, mirin, shallots, and a drizzle of sesame oil. Mix until the seasonings are combined.
- Place the sliced shiitake mushrooms evenly on top of the rice.
- Cook the rice.
- Once the rice is cooked, fluff with a rice paddle and mix the mushrooms throughout.
- Top with sliced green onions.
If you enjoyed this rice cooker mushroom rice recipe, you might also like my rice cooker gyudon or my rice cooker bibimbap recipe.
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