Spicy Garlic Green Beans

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Spicy Garlic Green Beans

Category
Dinner
Cuisine
Korean
Servings
4
Prep Time
5 min
Cook Time
5 min

Korean-style green bean side dish, quickly blanched then stir-fried with garlic, soy, sesame oil, gochugaru and honey. Spicy, garlicky and a little bit sweet and ready in 10 minutes.

Blanch technique

The technique is blanch then stir-fry: a brief blanch in salted boiling water par-cooks the beans and locks in their colour, while the high-heat stir-fry step develops some char on the outside while keeping the texture firm. Lard is my preference here because its smoke point is higher than most cooking oils, and it adds a subtle richness that neutral oil doesn’t bring.

For the sauce we're using soy for salt and depth, sesame oil for nuttiness, gochugaru for colour and gentle heat, and honey to balance it. The garlic and sauce go in after reducing the heat to prevent the garlic from burning, then a short simmer lets the sauce thicken and coat the beans. The whole cook is under 10 minutes. Banchan (side dish) is typically served at room temperature, which makes this a practical dish to prep ahead as part of a larger Korean-style meal.

Ingredient Notes

Gochugaru:

Korean coarse-ground red pepper. It’s less intensely hot than regular chilli flakes and has a slightly fruity, smoky quality that you can’t quite replicate with standard chilli powder. If you can’t find it, use a smaller quantity of mild chilli powder mixed with a pinch of smoked paprika.

Lard:

My preferred fat for high-heat stir-frying because of its high smoke point and the subtle savouriness it adds to the dish. Peanut oil or vegetable oil are the best substitutes.

Sesame oil:

Added with the sauce at the end of cooking, not at the start. Sesame oil has a lower smoke point than most fats and loses its characteristic nutty flavour quickly at high heat. Adding it late preserves that toasted sesame flavour in the finished dish.

Ingredients

  • 500g green beans, trimmed
  • 1 tbsp lard
  • 6 garlic cloves, finely grated
  • 1 tsp soy sauce
  • 1 tbsp sesame oil
  • 1 tsp Gochugaru (Korean chilli powder), coarse
  • 1 tsp honey

Equipment

  • Chopping board
  • Chef’s knife
  • Large saucepan
  • Colander
  • Bowl (for ice bath)
  • Large frying pan or wok
  • Tongs or wooden spoon

Directions

Notes

Chef Tips

Don’t skip the ice bath

After blanching, transfer the beans straight into cold water or an ice bath. This stops the cooking immediately and keeps the colour bright green. Left in a colander, residual heat will continue cooking them and they’ll turn dull and soft before they even hit the pan.

Add garlic and sauce off the highest heat

Garlic burns fast at stir-fry temperatures. After the initial high-heat cook, reduce to medium-low before adding the garlic and sauce. The residual heat from the pan and the short simmer that follows is enough to cook the garlic through without it catching and turning bitter.

Storage

Keeps well in an airtight container in the fridge for up to 3 days. Banchan is typically served at room temperature, so no need to reheat. Makes a good addition to a meal-prepped bento box or rice bowl through the week.

FAQs

Can I use a different oil instead of lard?

Yes. Peanut oil or vegetable oil both work well and have high enough smoke points for stir-frying. Avoid olive oil here as it isn’t suitable for the heat level this dish needs.

How spicy is this dish?

It has a gentle warmth from the gochugaru, but nothing aggressive. Gochugaru is milder than regular chilli flakes by nature. If you’re heat-sensitive, start with half a teaspoon and taste the sauce before adding more.

Can I make this ahead?

Yes, and it’s actually a good dish to make ahead. Banchan is traditionally served at room temperature, so prep it a few hours before you need it or even the day before. Store in the fridge and pull it out 20 minutes before serving.

Nutrition

Nutrition

Serving Size
1 serving
Calories
per serving
172
Amount/Serving % Daily Value
Carbs
14.3 grams
Protein
4.2 grams
Fat
11.2 grams
Saturated Fat
3.2 grams
Fiber
5.1 grams
Sugar
7 grams
Sodium
250 milligrams
Cholesterol
8 milligrams
Potassium
650 milligrams

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