Roasted Lotus Root and White Miso Dip
A silky Japanese-inspired dip combining creamy roasted lotus root with umami-forward white miso, brightened by a whisper of wasabi and fresh lemon. The roasted lotus root becomes naturally sweet and tender, while the dip's subtle heat and complex flavor make it ideal for vegetables, crackers, or as a condiment for grilled foods.
- Prep
- 15 min
- Cook
- 35 min
- Wait
- 10 min
- Total
- 1 hr
- Makes
- About 1½ cups (360 ml)
Steps
Before you start
- Preheat oven to 400°F (200°C)
- Have a cutting board and sharp knife ready to slice lotus root immediately after cleaning to prevent browning
- Bring cream and miso to room temperature for smoother blending
Prepare and roast lotus rootOven 400°F / 205°C
- Peel the lotus root under running water, working quickly to prevent browning.
- Cut into ¼-inch (6 mm) thick rounds.
- Toss on a baking sheet with 2 tablespoons (30 ml) olive oil, ½ teaspoon sea salt, and ¼ teaspoon black pepper, spreading in a single layer.
- Roast at 400°F (200°C) for 30–35 minutes, stirring halfway through, until golden brown and tender when pierced with a fork.
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Ready when: Golden brown exterior and very tender interior
Tip: Cut lotus root just before roasting to prevent oxidation; don't skip the stir halfway through for even browning.
Cool roasted lotus root
- Remove the baking sheet from the oven and spread the lotus root on a clean plate.
- Let cool for 10 minutes until it can be handled safely.
Blend lotus root and miso
- Add the cooled roasted lotus root to a food processor or blender.
- Add 3 tablespoons (45 g) white miso and ½ cup (120 ml) heavy cream at room temperature.
- Blend until completely smooth and creamy, scraping down the sides as needed.
- The mixture should be thick but spreadable, with no chunks.
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Ready when: Smooth, creamy texture with no visible chunks
Tip: If the mixture is too thick, add water 1 tablespoon at a time; too thin and you can add a bit more white miso.
Season with acid and heat
- Transfer the blended dip to a small bowl.
- Stir in 1 tablespoon (15 ml) fresh lemon juice and the wasabi paste (made by mixing ¼ teaspoon wasabi powder with 1 teaspoon water).
- Taste and adjust seasoning; add a pinch more salt or wasabi if desired.
- The dip should have a subtle peppery bite beneath the creamy, umami base.
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Tip: Start with less wasabi and add more if you prefer more heat; you can always increase but cannot remove it.
Finish and serve
- Transfer to a serving bowl.
- If using scallions and sesame seeds, scatter them over the top as garnish.
- Serve at room temperature or chilled with vegetable crudités (radish, cucumber, bell pepper), rice crackers, or as a condiment alongside grilled fish or chicken.
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Tip: The dip thickens as it cools; serve it slightly chilled for the best texture and flavor balance.
Good to know
Tips
- Lotus root oxidizes quickly after peeling; work fast and have your knife and cutting surface ready before you begin.
- For the smoothest dip, ensure the roasted lotus root is completely cooled before blending, and use room-temperature cream to avoid lumps.
- If you prefer a less creamy dip, swap half the heavy cream for Greek yogurt for tanginess and a lighter texture.
- Toast your own sesame seeds in a dry skillet over medium heat for 2–3 minutes if you don't have pre-toasted seeds on hand; they'll taste fresher and more flavorful.
Make ahead
The dip can be made up to 3 days ahead. Keep covered in an airtight container in the refrigerator.
Storage & reheating
Room temperature: up to 2 hours. Refrigerator: up to 3 days in a covered container. Freezer: up to 1 month in a freezer-safe container (thaw overnight in the fridge before serving). To reheat if chilled, let sit at room temperature for 15 minutes or warm gently in a microwave, stirring every 30 seconds.
Substitutions
- white miso (shiro miso) → chickpea miso or red miso. Red miso will give a deeper, more savory flavor; use the same amount. Chickpea miso offers a slightly less umami-forward but still delicious alternative.
- heavy cream → crème fraîche or sour cream. Either will add tang and richness; use the same volume. The dip will be slightly thinner, so blend well and adjust seasoning.
- wasabi powder → a small pinch of ground ginger and a tiny pinch of cayenne pepper. This creates a different but complementary heat profile. Start with ⅛ teaspoon ginger and a pinch of cayenne.
- fresh lemon juice → rice vinegar or yuzu juice. Rice vinegar adds a gentle tang; yuzu brings Japanese authenticity. Use the same amount.
