Charred Scallion and Miso Forbidden Rice
Nutty black forbidden rice cooked in a savory miso broth, finished with charred scallions and umami-rich mushrooms. The rice grains stay separate and tender, while the charred aromatics add a smoky sweetness that balances the deep fermented flavors of white miso and ginger.
- Prep
- 15 min
- Cook
- 35 min
- Wait
- 15 min
- Total
- 1 hr 5 min
- Makes
- 4 servings (about 3.5 cups cooked rice)
Steps
Before you start
- Rinse the forbidden rice thoroughly under cold water until the water runs mostly clear
- Have all ingredients prepped and within arm's reach before you start cooking
- Use a heavy-bottomed pot with a tight-fitting lid to ensure even heat distribution
Char the white scallions
- Heat 1 tablespoon of neutral oil in a large skillet over medium-high heat until it shimmers, about 1 minute.
- Working in a single layer, place the white and light green scallion pieces in the pan and let them sit undisturbed for 2–3 minutes until deeply charred and blistered on the bottom.
- Flip and char for another 1–2 minutes on the second side.
- Transfer to a cutting board.
- The scallions should be wilted and caramelized with blackened spots.
+ Show details− Hide details
Ready when: scallions deeply charred with blistered, blackened spots
Tip: Don't move the scallions too early; give them time to develop a flavorful crust before flipping.
Sauté mushrooms and ginger
- Add the remaining 1 tablespoon of neutral oil to the same skillet (no need to wipe it clean—those charred bits add flavor).
- Add the sliced mushrooms in a single layer and cook undisturbed for 2–3 minutes until the undersides are golden.
- Stir and cook for another 2–3 minutes until they release their moisture and start to caramelize.
- Add the minced ginger and cook for 1 minute, stirring constantly, until fragrant.
+ Show details− Hide details
Ready when: mushrooms golden and caramelized, ginger is fragrant
Tip: Let the mushrooms sit before stirring so they brown instead of steaming; this deepens the umami.
Toast the rice
- Transfer the mushrooms and ginger to a small bowl and set aside.
- Add the rinsed forbidden rice directly to the skillet.
- Stir constantly over medium-high heat for 2 minutes.
- The rice should become slightly more fragrant and a few grains may begin to brown lightly.
- This toasting step enhances the nutty flavor of the rice.
+ Show details− Hide details
Ready when: rice is fragrant and a few grains are lightly browned
Tip: Don't toast too long or the rice will burn; keep it moving in the pan.
Prepare miso broth
- In a small bowl, whisk the white miso paste with ¼ cup (60 ml) of the broth until smooth and fully dissolved.
- This prevents lumps when added to the rice.
- Pour the remaining broth (about 2.5 cups/590 ml) into the skillet with the toasted rice and stir well.
+ Show details− Hide details
Ready when: miso is completely dissolved and rice is covered with liquid
Tip: Dissolving miso separately ensures an even distribution of flavor throughout the rice.
Add miso and bring to simmer
- Stir the miso mixture into the broth and rice.
- Increase heat to high and bring to a boil, stirring occasionally, about 3–4 minutes.
- You should see large bubbles breaking the surface and steam rising steadily.
+ Show details− Hide details
Ready when: large bubbles break the surface and liquid is at a rolling boil
Tip: Keep the lid off during this step so you can monitor the boil.
Cook rice covered
- Reduce heat to low, stir in the reserved mushrooms and ginger, then cover the pot with a tight-fitting lid.
- Simmer without lifting the lid for 28–32 minutes.
- The liquid should bubble gently—you may hear a faint hissing sound.
- The rice is done when the grains are tender and all the liquid is absorbed.
+ Show details− Hide details
Ready when: rice grains are tender and all liquid is absorbed; no water pooling at the bottom
Tip: Resist the urge to lift the lid and stir—this lets steam escape and disrupts even cooking.
Rest and fluff
- Remove from heat and let the pot sit covered for 5 minutes.
- This allows the rice fibers to set and any remaining moisture to redistribute.
- Uncover and gently fluff the rice with a wooden spoon or rice paddle, breaking up any clumps.
+ Show details− Hide details
Ready when: rice is fluffy and grains are separate
Tip: Fluff gently to avoid crushing the delicate black rice grains.
Finish with charred scallions and sesame
- Chop the charred scallions into bite-sized pieces.
- Drizzle the toasted sesame oil over the rice and gently fold in the charred scallions, reserving some of the darkest, most charred pieces for garnish.
- Taste and adjust seasoning with salt and black pepper as needed.
+ Show details− Hide details
Ready when: scallions are evenly distributed and sesame oil is fully incorporated
Tip: Add sesame oil at the end to preserve its delicate, toasted aroma.
Garnish and serve
- Transfer the rice to a serving bowl or individual bowls.
- Top with reserved dark scallion greens and the most deeply charred scallion pieces.
- Serve hot while the rice is still steaming.
+ Show details− Hide details
Ready when: rice is plated and garnish is visible
Tip: Serve immediately for the best texture and warmth.
Good to know
Tips
- Forbidden rice (also called black rice) has a striking dark color that bleeds slightly into the broth, creating a beautiful gray or charcoal hue—this is normal and adds to the visual appeal.
- The miso should dissolve smoothly into the broth; if you add it directly to the boiling liquid without dissolving it first, it will clump and won't distribute evenly.
- Charring the scallions transforms them from raw and pungent to sweet and smoky; the blackened bits contain concentrated, caramelized sugars that balance the saltiness of the miso.
- If you don't have a tight-fitting lid for your pot, lay a piece of aluminum foil over the rice before placing the lid on top to seal in steam and ensure even cooking.
Make ahead
Prepare the charred scallions and mushroom-ginger mixture up to 4 hours ahead; store separately in airtight containers in the refrigerator. Toast and cook the rice fresh, then fold in the pre-cooked components in step 8.
Storage & reheating
Store cooled leftover rice in an airtight container in the refrigerator for up to 3 days. Reheat gently in a covered skillet over low heat with a splash of broth or water, stirring occasionally, for 3–4 minutes until warmed through. Do not freeze, as the texture of the black rice becomes grainy upon thawing.
Substitutions
- white miso paste → yellow miso paste. Use the same weight; yellow miso is slightly less sweet and more assertive, so taste and adjust salt accordingly.
- cremini or shiitake mushrooms → oyster or king trumpet mushrooms. These varieties are meatier and caramelize beautifully; slice them slightly thicker (⅜ inch) and give them a full minute longer to brown.
- forbidden black rice → brown rice or wild rice blend. Adjust the cooking time to 40–45 minutes and increase the broth to 3 cups (710 ml) to account for longer absorption. The nutty flavor will be less pronounced but still delicious.
- vegetable or chicken broth → dashi or kombu broth. These will intensify the umami and pair beautifully with the miso; reduce the miso to 2 tablespoons (32 g) to avoid oversalting.
