Why are my egg ribbons disappearing or turning into tiny bits?
Your soup is either boiling too hard or you are stirring too aggressively after adding the eggs. Keep the broth at a gentle simmer, make one steady swirl, then pour the egg in slowly. Once the egg is in, stir just once or twice, then stop.
Do I have to thicken egg flower soup?
No, but a light cornstarch slurry gives that classic takeout texture and can help keep the ribbons suspended instead of all sinking to the bottom. If you skip it, you will still get egg ribbons, just in a thinner broth.
Can I use water instead of broth?
You can, but the soup will be much less flavorful. If broth is not happening, add more aromatics (ginger, garlic), a bit more soy, and consider a pinch of bouillon or a spoonful of miso off heat.
What is the difference between egg flower soup and egg drop soup?
They are often the same style of soup. In Mandarin, egg flower soup is 蛋花汤, and in English, egg drop soup is the most common name. On restaurant menus, the name and seasoning can vary a little, but the core technique is the same: seasoned broth plus beaten egg streamed in to form ribbons.
How do I make it vegetarian?
Use vegetable broth and consider adding soft tofu, corn, or sautéed mushrooms for extra savoriness.
How thick should it be?
This recipe makes a lightly thickened, glossy broth. If you like it thicker, use 1 1/2 tablespoons cornstarch. If you want it more delicate, use 2 teaspoons or skip the slurry.