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Silky Roasted Miso-Glazed Aubergine (Classic British Bistro Nasu Dengaku in 20 Mins)

Chef Marcus Stone By Chef Marcus Stone
β€’ Published: Oct 11, 2026 β€’ β˜… 4.9 (310 ratings)
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Halved roasted aubergines with a diamond-scored surface glistening with caramelized sticky miso glaze, toasted sesame seeds, and sliced spring onions
Prep Time
5 mins
Cook Time
20 mins
Total Time
25 mins
Servings
2 to 4 portions
Calories
190 kcal
Cuisine
British-Japanese Fusion

If you have ever dined at an upscale London bistro or modern British fusion restaurant, you have likely swooned over Nasu Dengakuβ€”the iconic Japanese dish of halved, meltingly tender roasted aubergine blanketed in a sticky, sweet-savory miso glaze. It is proof that when treated with respect, aubergine needs no meat to steal the spotlight.

Among all vegetable dishes, top modern aubergine recipes celebrate its incredible ability to absorb rich aromatics. By diamond-scoring the flesh and roasting it cut-side down first, the aubergine turns velvety and spoon-tender like custard. Then, a quick flash under the oven grill caramelises the white miso glaze into a bubbling, mahogany crust!

The Secrets to Custard-Tender Aubergine

🌱 Pairings & Accompaniments

Serve this stunning bistro dish alongside these favorites:

Silky Roasted Miso-Glazed Aubergine (Classic British Bistro Nasu Dengaku in 20 Mins)

β˜… 4.9 / 5 (310 reader reviews) Yield: 2 to 4 portions

Meltingly tender roasted aubergine with a sweet, savory umami miso glaze that caramelises under the grill in 20 minutes. The ultimate vegan showstopper!

πŸ›’ Ingredients

πŸ‘©β€πŸ³ Step-by-Step Instructions

  1. 1
    Preheat your oven to 200Β°C fan (220Β°C conventional / 425Β°F). Line a large baking tray with parchment paper.
  2. 2
    Using a sharp paring knife, score the cut surface of each aubergine half in a deep diagonal diamond crosshatch pattern (cut about 3/4-inch deep without piercing through the outer skin).
  3. 3
    Brush the scored flesh generously with sesame oil and a pinch of salt.
  4. 4
    Place aubergines cut-side down on the prepared baking tray. Roast for 15 minutes until the skin wrinkles and the flesh is tender and yields easily when gently pressed.
  5. 5
    While roasting, whisk together the white miso, mirin, maple syrup, soy sauce, and grated ginger in a small bowl until smooth and glossy.
  6. 6
    Remove tray from oven and carefully turn aubergines cut-side up using tongs.
  7. 7
    Spoon the miso glaze generously over the scored surface of each aubergine, letting it seep down into the diamond crevices.
  8. 8
    Switch your oven to the high grill setting (broil). Return the aubergines under the grill for 3 to 4 minutes, watching closely, until the glaze is bubbling, sticky, and charred in spots.
  9. 9
    Transfer to a serving platter, scatter toasted sesame seeds and sliced spring onions over top, and serve warm with a spoon!
πŸ’‘ Chef's Insider Tip: Watch the grill closely during the final 3 minutes! Because miso and mirin contain natural sugars, the glaze caramelises rapidly and can burn if left unattended under the overhead heat.

πŸ₯— Nutrition Facts (Per Serving)

190
Calories
4g
Protein
22g
Carbs
10g
Fat
6g
Fiber

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πŸ’¬ Kitchen FAQs & Tips

Frequently Asked Questions

Got questions about making Silky Roasted Miso-Glazed Aubergine (Classic British Bistro Nasu Dengaku in 20 Mins)? Here are chef-tested answers, storage advice, and easy substitutions.

What is the difference between white miso and red miso?

White miso (shiro miso) is fermented for a shorter period, giving it a milder, sweeter, and less salty profile that is perfect for delicate glazes. Red miso is much stronger and saltier.

Can I cook this in an air fryer?

Yes! Air fry scored aubergines cut-side down at 190Β°C for 12 minutes, flip cut-side up, apply miso glaze, and air fry at 200Β°C for 3 minutes until caramelized.

How do I know when the aubergine is fully cooked?

The flesh should be completely soft and collapse when gently pressed with a forkβ€”there should be zero sponge-like resistance in the center.

Can I make the glaze ahead of time?

Yes, whisk the miso glaze ingredients together and store in a sealed jar in the fridge for up to 2 weeks. It is also delicious brushed on salmon or chicken!

Chef Marcus Stone

Recipe Created by Chef Marcus Stone

Professional culinary chef and recipe developer with 12+ years of experience crafting foolproof family meals, comfort food classics, and healthy weeknight dinners.

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