Egg Drop Soup

Egg Drop Soup

I’ve always said cooking is equal parts art and science — and this soup might just prove it.

For everyone who thinks I spend my days just whisking sauces and searing steaks, here’s a confession: I was a science nerd first.
PCMB in school, a Bachelor of Science in Biology later — and then, in a surprising plot twist, a Bachelor of Arts in Communication. (Do we talk about that? Probably not. But let’s just say, I got two degrees and a deep appreciation for good transitions.)

And somehow, all those years of studying cell walls and chemical reactions ended up making me better in the kitchen — because at its core, cooking is just delicious chemistry.

The Science Behind the Silky Ribbons

Egg drop soup is what happens when fluid dynamics meets comfort food.

You start with a warm, seasoned broth — in my case, a quick one built from a Maggi cube, soy sauce, sesame oil, and a dash of Chinese cooking wine. Then comes the science trick: a cornstarch slurry.

That tiny addition changes the viscosity of the liquid. In simple terms, it slows things down.
When you pour in the beaten egg, the thicker broth holds it in suspension just long enough for heat and motion to turn that liquid into soft, silky ribbons.
Too hot, and you get scrambled eggs. Too thin, and the egg just vanishes. But at the right temperature, it’s magic — or, more accurately, protein chemistry at work.

Recipe

Serves 1–2

Ingredients

  • Water – 500 ml

  • Maggi chicken cube – 1 cube (Or chicken stock)

  • Soy sauce – ¾ tbsp (about 2 tsp)

  • Chinese cooking wine (Shaoxing) – ½–1 tsp (optional)

  • Sesame oil – ½ tsp

  • Cornstarch – 1 tsp mixed with 1 tbsp water

  • Eggs – 2 large, lightly beaten

  • Ginger powder – ¼ tsp

  • Garlic powder – ¼ tsp

  • Onion powder – ¼ tsp

  • Turmeric – a pinch (⅛ tsp)

  • White pepper – a pinch (optional)

  • Salt – to taste

  • Spring onions – 1 stalk, finely chopped

  • Chili oil – for garnish

Method

  1. In a small pot, bring 500 ml water to a simmer. Add the Maggi cube, soy sauce, cooking wine, and sesame oil.

  2. Stir in ginger, garlic, onion powder, and turmeric.

  3. Add the cornstarch slurry, simmer for a minute till slightly thickened.

  4. Lower the heat so the broth is hot but not boiling.

  5. Swirl the broth gently in one direction and pour in the beaten eggs in a thin, steady stream. Watch as they form silky ribbons.

  6. Season with salt and white pepper.

  7. Ladle into a bowl, top with spring onions and a drizzle of chili oil.

💡 Archit’s Notes

  • The cornstarch slurry is non-negotiable — it’s the difference between a clear broth and a soup that hugs the egg just right.

  • Pour the eggs slowly — give them time to stretch into ribbons.

  • The soup takes 10 minutes start to finish. But you’ll probably spend another five just admiring the physics.