Kayaku Gohan: Easy Japanese Mixed Rice (Vegetarian)

Grains

March 18, 2026

Step into the heart of Japanese home cooking with Kayaku Gohan! Often called a ‘Japanese paella,’ this comforting one-pan mixed rice is a staple in households across Japan. It’s a beautiful, savory dish where fluffy short-grain rice absorbs the deep umami flavors of kombu dashi, shiitake mushrooms, and fresh vegetables. Forget complex techniques; this recipe is all about wholesome ingredients coming together in a single pot to create a satisfying meal that’s endlessly customizable. It’s the perfect weeknight dinner or a stunning side dish.

Ingredients

• MAKES: 4 servings
• TIME: 40 minutes
• 1 quart / 950ml Kombu Dashi
• 5 shiitake mushroom caps, fresh or dried
• 2 tbsp / 30ml neutral oil, like grapeseed or corn
• 1 medium onion, chopped
• 1 burdock root (gobo), peeled and julienned (optional)
• 1 carrot, julienned
• 1 ¾ cups / 350g short-grain white rice, rinsed
• 1 cup / 150g fresh or frozen peas
• 2 tbsp / 30ml soy sauce
• 1 tbsp / 15ml mirin (for vegan) or honey
• Salt, to taste
• 1 sheet nori, toasted, for garnish (optional)

Instructions

1. Prepare the broth and mushrooms. Gently warm the dashi in a saucepan (do not let it boil). If using dried shiitakes, soak them in the warm dashi for about 10 minutes until tender. Remove the mushrooms and thinly slice all the mushroom caps.
2. Sauté the vegetables. In a deep skillet or wide saucepan with a lid, heat the oil over medium-high heat. Add the chopped onion, sliced mushroom caps, burdock root (if using), and carrot. Cook, stirring occasionally, for about 10 minutes until the vegetables soften and the mushroom edges begin to brown.
3. Toast the rice. Reduce the heat to medium, add the rinsed rice to the skillet, and stir for one minute until the grains are well-coated with oil and combined with the vegetables.
4. Simmer the rice. Stir in the peas, warm dashi, soy sauce, and mirin (or honey). Bring the mixture to a gentle simmer, then reduce the heat to medium-low, cover the pan securely, and cook for 15 minutes.
5. Finish and rest. Uncover the pan. The rice should be mostly cooked but still slightly soupy. Increase the heat slightly and cook for another 2-3 minutes, stirring gently, until the rice is tender and the liquid is absorbed, but the dish remains moist.
6. Serve. Taste and season with additional salt or soy sauce if needed. Serve immediately, garnished with crumbled toasted nori on top.

Nutritional Information

• SERVING SIZE: 1 serving (approx. 1/4 of recipe)
• CALORIES: 450 kcal
• PROTEIN: 10g
• CARBOHYDRATES: 85g
• FAT: 8g
• FIBER: 7g
• (Note: Values are estimates and can vary based on exact used.)

Pro Tips

• Pro-Tips for Perfect Kayaku Gohan
• For a fully vegan dish, ensure you use mirin instead of honey.
• Don’t discard your shiitake stems! Save them to add a flavor boost to your next batch of vegetable stock.
• Swap the peas for 1 cup of asparagus tips, edamame, or lima beans for a different flavor and texture profile.
• Rinsing the short-grain rice until the water runs clear is crucial for removing excess starch and achieving a fluffy, non-sticky texture.
• For the best flavor, toast the nori sheet by quickly passing it over a low gas flame or in a dry pan for a few seconds until it becomes fragrant and crisp.

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