- My egg clumped into a big lump.
- You poured too fast or didn't stir enough. The water must be moving (a vortex) when you drizzle the egg in.
- Not sour enough.
- Vinegar flavour weakens during cooking. Add a little more at the very end, before serving.
Chinese hot & sour sauce
The secret to hot and sour soup (or thick sauce) is 'velveting'. The contrast of vinegar (sour) and white pepper/chilli (hot) is softened by egg and cornflour. The 'blooming' of the egg (egg drop) in the soup is not only visually striking but adds texture: in the hot, thickened liquid, the egg solidifies in thin ribbons, not a lump.
Ingredients
500
ml
Chicken stock
50
ml
Rice vinegar (or black rice vinegar)
30
ml
Soy sauce
10
g
Cornflour
50
ml
Water (for cornflour)
1
tsp
Chilli flakes (or white pepper for authentic flavour)
10
g
Sugar
10
g
Fresh ginger
2
cloves
Garlic
1
whole
Egg
Shopping List (0)
Equipment Needed
- Ladle: For drizzling the egg.
- Whisk: For the cornflour.
Allergen Information
Egg
Soya
Cereals containing gluten
Instructions
1
✓
Grate the ginger and garlic. Beat the egg in a small bowl with a fork, as if making scrambled eggs.
Tip: The egg should be completely uniform.
2
✓
In a saucepan, bring the stock to a boil with the soy sauce, sugar, grated ginger, garlic, and chilli.
Tip: Let it bubble for a few minutes so the flavours infuse.
3
✓
Pour in the vinegar.
Tip: We add vinegar later so it remains 'sharp'.
4
✓
Mix the cornflour with the cold water and pour into the soup. Stir until it thickens.
Tip: It is important to thicken first, then add the egg! It disperses more beautifully in the thick medium.
5
✓
Now the trick: Stir the soup round and round (create a vortex) and slowly drizzle in the beaten egg in a thin stream. Don't stir wildly, just let the hot soup 'cook' the egg ribbons.
Tip: This creates those beautiful floating 'clouds' inside.
6
✓
Turn off the heat immediately.
Tip: The egg needs only seconds.
Recipe FAQ
Ingredients
- 500 ml Chicken stock
- 50 ml Rice vinegar (or black rice vinegar)
- 30 ml Soy sauce
- 10 g Cornflour
- 50 ml Water (for cornflour)
- 1 tsp Chilli flakes (or white pepper for authentic flavour)
- 10 g Sugar
- 10 g Fresh ginger
- 2 cloves Garlic
- 1 whole Egg