JapaneseMedium · Hot
Binchōtan-Grilled Butternut Squash Skewer with Salt
Tender butternut squash chunks grilled over white-hot binchōtan coals, finished with pure sea salt. The clean radiant heat caramelizes the natural sugars while preserving the squash's delicate structure.
Prep
15 min
Cook
25 min
Total
40 min
Method
1
Peel the butternut squash, halve lengthwise, and cut into 3-4 cm chunks. Pat surfaces dry with a clean cloth.
2
Toss the squash chunks gently with sunflower oil until lightly coated. Thread 4-5 pieces onto each skewer, leaving small gaps between for even heat exposure.
3
Prepare the binchōtan brazier and let the coals burn until fully white and glowing, approximately 20-25 minutes. Position the iron wire grill 8-10 cm above the coals.
4
Lay the squash skewers on the grill. Cook 4-5 minutes per side over high radiant heat until deeply golden with charred edges and a yielding texture when pressed gently. Total time 8-10 minutes.
5
Transfer to a resting rack. Season immediately with salt while still hot. Rest 2 minutes before serving.
B
Nutri-Score
Good balance
A–E · lower is better · score 1
Calories
68
per serving
High in salt · 1185mgSource of fibre · 6gLow sugar · 5g
Protein
2g
Carbs
18g
Fat
0g
Sat. fat
6g
Fiber
6g
Sugar
5g
Sodium
1185mg
Gluten FreeLow ProteinVeganAnti InflammatoryDiabetesHeart HealthyHigh FiberLow Calorie
Nutri-Score is a general nutritional-balance guide, not medical or dietary advice.
A
Environmental impact
Very low impact
A–E · lower is better · complete match
kg CO2e
0.1
per serving
ACarbonAEU all-round· both agree
Water
0.09m³
Land
2.6Pt
Runoff
0.01g P
Butternut Squash drives 100% of this recipe’s estimated footprint.
Carbon from Poore & Nemecek 2018; water, land & runoff from Agribalyse — modelled averages for comparing recipes, not a measurement of your groceries.
Flavor Profile
5
Umami
4
Sweet
5
Salty
1
Sour
1
Bitter
0
Spicy
Textures
CrispyTender
Aromas
HerbalSmoky
Kitchen Equipment
Primary Tool
Traditional Binchotan BrazierIron Wire Yakitori GrillTraditional Binchotan BrazierChef KnifeClean ClothCutting BoardResting RackSkewers
Techniques
Safety & Storage
Cross Contamination
If the binchōtan grill or iron wire grill was previously used for protein-based skewers, residual allergens may transfer. Clean thoroughly between uses, especially when preparing for allergen-sensitive individuals.
Equipment Safety
Binchōtan coals reach extremely high temperatures (1200-1400°F) and must be fully ignited for 20-25 minutes before grilling. Never add accelerant to speed ignition. Allow complete cooling before disposal.
Handling
Use long steel skewer tongs when positioning and turning squash skewers. The radiant heat and charred edges can cause severe burns. Rest skewers on a wire rack, never on plastic or wood.
Storage
Cool grilled squash completely within 2 hours. Store in airtight container in refrigerator at 40°F or below. Consume within 3-4 days. Reheat to 165°F before serving.
High Risk Population
Butternut squash chunks must reach sufficient internal temperature to ensure food safety for young children, elderly, pregnant individuals, or immunocompromised diners. Verify tender, yielding texture throughout.
Pro Tips
Technique
Listen to the squash, not the clock. When the edges char and the surface yields slightly to gentle pressure, it is ready—the sugars have transformed without the fire taking anything from the flesh.
Substitution
If sunflower oil is unavailable, any neutral-tasting oil with a high smoke point will serve—the goal is simply to help the heat embrace the squash evenly, nothing more.
From the chef
Butternut squash holds its sweetness close. Only clean radiant heat from white-hot binchōtan can coax it out without forcing it — the char marks that form on the cut faces are not damage but revelation, caramel drawn to the surface by high, honest heat. A light coat of sunflower oil protects the skin just enough to keep the sugars from scorching. Then sea salt at the end, applied while the skewers are still hot, so it melts into the yielding flesh rather than sitting on top. Nothing more is needed. The squash says what it needs to say.
TagsGrilledSkewersVegetarianVeganCharcoal GrilledMinimal SeasoningHigh HeatButternut SquashJapanese Style
Source: generated · June 12, 2026