By Bill Ohaire | Published: April 2026 | Last Updated: April 2026
Quick Answer
Korean BBQ Lamb Marinade: Combine 80ml soy sauce, 2 tbsp gochujang (Korean chilli paste), 1 tbsp sesame oil, and more. Marinate 4 hours to 24 hours. Grill until internal temp reaches 54-63°C (130-145°F) depending on preference.
About This Marinade
This korean bbq marinade brings a sweet, spicy, deeply savoury flavour profile to your lamb. The grated pear is the secret — it tenderises the meat naturally. Gochujang is available at most Asian grocers.
Marinate Time
4 hours - 24 hours
Flavour Profile
sweet, spicy, deeply savoury
Best Cuts
leg (butterflied), shoulder, chops, backstrap, kebab cubes
Ingredients
| Ingredient | Amount |
| soy sauce | 80ml |
| gochujang (Korean chilli paste) | 2 tbsp |
| sesame oil | 1 tbsp |
| brown sugar | 3 tbsp |
| garlic (minced) | 4 cloves |
| fresh ginger (grated) | 1 tbsp |
| Asian pear (grated) or 2 tbsp pear juice | 1 |
| spring onions (sliced) | 2 |
Lamb loves bold flavours. The natural richness stands up to strong marinades like jerk and Korean.
How to Make Korean BBQ Lamb Marinade
- Combine: Mix all marinade ingredients in a bowl or ziplock bag until well combined.
- Prep the lamb: Pat the lamb dry with paper towel. Trim any excess fat if needed.
- Marinate: Add the lamb to the marinade, making sure every piece is well coated. Refrigerate for 4 hours minimum, up to 24 hours for deeper flavour.
- Bring to temp: Remove from the fridge 20-30 minutes before cooking to take the chill off. This helps it cook more evenly.
- BBQ: Shake off excess marinade and grill over high heat (220-260°C / 425-500°F) until the internal temperature reaches 54-63°C (130-145°F) depending on preference.
- Rest: Let the lamb rest for 5-10 minutes before serving.
Tips for the Best Korean BBQ Lamb
- Don't skip the rest — resting allows the juices to redistribute for a juicier result.
- Use a meat thermometer — the only reliable way to know your lamb is done is by checking the internal temperature.
- Reserve some marinade — set aside a portion before adding raw meat to use as a finishing sauce or baste.
- Watch for burning — the sugar in this marinade caramelises quickly. Use medium-high heat and watch closely.
Common Mistakes to Avoid
- Marinating too long in acid — especially with citrus or vinegar-based marinades, over-marinating can break down the surface and make it mushy.
- Grilling straight from the fridge — cold meat doesn't cook evenly. Let it come to room temperature first.
- Using the same marinade as a sauce — never reuse marinade that has touched raw meat. Always reserve a clean portion first.
- Overcrowding the BBQ — give each piece space so it sears rather than steams.
Best Lamb Cuts for Korean BBQ Marinade
The best cuts of lamb for this marinade are: leg (butterflied), shoulder, chops, backstrap, kebab cubes.
A butterflied leg of lamb is the ultimate marinade vessel — the large surface area absorbs maximum flavour.
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Frequently Asked Questions
How long should I marinate lamb in korean bbq marinade?
Marinate lamb in korean bbq marinade for 4 hours minimum for noticeable flavour, or up to 24 hours for deeper penetration. Overnight in the fridge is ideal for most cuts.
Can I use korean bbq marinade on other meats?
Yes! Korean BBQ marinade works well on chicken and beef too. Adjust the marinating time based on the protein — prawns only need 15-30 minutes.
Should I marinate lamb in the fridge or at room temperature?
Always marinate in the fridge for food safety. Bacteria multiply rapidly at room temperature. Take the meat out 20-30 minutes before cooking to take the chill off for more even cooking.
What temperature should I BBQ korean bbq marinated lamb?
Grill korean bbq marinated lamb over high heat (220-260°C / 425-500°F). Cook until the internal temperature reaches 54-63°C (130-145°F) depending on preference.
Related BBQ Guides
Sources & References
2
Weber Grill Skills
Weber Australia's guides for grilling lamb on gas and charcoal.
Manufacturer
4
AmazingRibs.com
Science-based lamb grilling guides and internal temperature charts.
Reference