- Why blanch them?
- To preserve the green colour and keep them crunchy, as well as to remove the overly strong bitter taste.
- How long should they mature?
- They need at least 2 days (48 hours) for the flavours to meld, but they will be at their best after a week.
- Has it gone off?
- If the brine becomes cloudy, smells bad, or a white film appears on top, throw it away.
Pickled mustard greens
Pickling mustard greens is a brilliant invention of Asian cuisine to tame bitter flavours. The raw leaf's pungent, horseradish-like character transforms during blanching and pickling into a deep, umami-rich, piquant flavour. This dish is an excellent example of how a simple, wild green can be turned into a complex-tasting accompaniment for fatty meat dishes.
Ingredients
500
g
Fresh mustard greens
1000
ml
Water (for blanching and brine)
30
g
Salt
20
g
Sugar
250
ml
White vinegar
2
cloves
Garlic
5
g
Chilli flakes
10
g
Fresh ginger
5
g
Whole black peppercorns
200
g
Ice cubes
Shopping List (0)
Equipment Needed
- Large saucepan for blanching
- Bowl with ice for cooling
- Sterilised jar
- Kitchen tongs
Allergen Information
Mustard
Instructions
1
✓
Wash the mustard greens, cut out the thick, woody stems, and cut the leaves into 4-5 cm pieces.
Tip: Remove any damaged or yellow leaves as they will spoil sooner.
2
✓
Boil water and dip the leaves in for exactly 30 seconds. Strain and immediately plunge into ice water.
Tip: Chlorophyll (green pigment) breaks down with heat, but sudden cooling fixes the colour and cell walls.
3
✓
Prepare the brine: boil 250 ml water, the vinegar, salt, and sugar together until everything dissolves.
Tip: The hot vinegar steam can be strong, do not lean directly over it!
4
✓
Place the squeezed-out mustard greens into a jar. Layer thinly sliced ginger, crushed garlic, chilli, and peppercorns in between.
Tip: Press down the leaves so no air bubbles remain between them, which can be a breeding ground for spoilage.
5
✓
Pour the hot brine over to cover. Let it cool, then seal.
Tip: If the brine doesn't cover it completely, top up with hot water, though the proportions may dilute slightly.
6
✓
Place in the fridge for 48 hours. During this time, the leaves 'mature' and take on the flavour of the spices.
Tip: In the acidic environment, the fibres soften but do not fall apart (hydrolysis).
Recipe FAQ
Ingredients
- 500 g Fresh mustard greens
- 1000 ml Water (for blanching and brine)
- 30 g Salt
- 20 g Sugar
- 250 ml White vinegar
- 2 cloves Garlic
- 5 g Chilli flakes
- 10 g Fresh ginger
- 5 g Whole black peppercorns
- 200 g Ice cubes