Egg drop soup comes together in well under 30 minutes by streaming beaten eggs into simmering, lightly thickened broth to form delicate ribbons throughout the bowl. Ginger and white pepper season the base, and a finishing drizzle of scallion–ginger oil adds fragrance to every spoonful. It's a light, satisfying bowl that requires minimal ingredients and almost no prep.
2tbspcornstarchFor a clear, lightly glossy broth; Argo or Bob’s Red Mill work well.
3tbspcool waterTo make the cornstarch slurry; cool water prevents clumping.
3largeeggsRoom temperature yields smoother ribbons.
1tsptoasted sesame oilWhisked into eggs for aroma; plus more to finish if desired.
½tspfine sea saltAdjust to taste, especially if broth is unsalted.
6cupslow-sodium chicken brothHomemade if possible; quality boxed broth like Kettle & Fire or Pacific.
1inch piecefresh ginger, thinly slicedNo need to peel if the skin is smooth and clean.
2clovesgarlic, lightly smashedAdds a soft background warmth.
4wholescallions, trimmed (whites and greens separated)Whites for the broth; greens for garnish.
1tbsplow-sodium soy sauceKikkoman Less Sodium or Pearl River Bridge light soy.
1tbspShaoxing wine (optional)Adds depth and a touch of sweetness.
½tspground white pepperClassic peppery fragrance; use freshly ground if possible.
1pinchground turmeric (optional)Purely for a warm golden hue; keep light.
Scallion–Ginger Drizzle (Optional)
2tbspneutral oil (grapeseed or canola)Heat for a quick aromatic oil.
1tspfresh ginger, finely gratedUse a microplane for a fine grate.
1wholescallion, very thinly slicedGreen parts preferred for color.
1pinchred pepper flakes (optional)For a gentle heat.
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Instructions
Mix the slurry (2 minutes). In a small bowl, whisk together the cornstarch and cool water until perfectly smooth and no powder remains. Set aside; it should look slightly milky and pourable.
Beat the eggs (2 minutes). In a spouted measuring cup, whisk the eggs with the toasted sesame oil and a small pinch of the salt just until combined—avoid frothy bubbles for the most delicate ribbons.
Build an aromatic broth (5 minutes). In a 3–4 qt pot, combine the chicken broth, ginger slices, smashed garlic, and the white parts of the scallions. Bring to a lively simmer over medium-high heat (about 190–200°F / 88–93°C). You should smell ginger’s citrusy perfume and see gentle bubbles at the edges.
Strain or remove aromatics (30 seconds). Use a slotted spoon to lift out the ginger, garlic, and scallion whites, or strain the broth through a fine-mesh strainer back into the pot. Return to medium heat.
Season the broth (1 minute). Stir in the soy sauce, Shaoxing wine (if using), white pepper, and the optional pinch of turmeric for color. The aroma should be savory with a peppery lift.
Lightly thicken (1–2 minutes). Bring the broth back to a gentle simmer (185–195°F / 85–90°C). While whisking in a smooth circle, slowly drizzle in the cornstarch slurry. Simmer just until the broth is lightly glossy and coats the back of a spoon. If it thickens too much, whisk in 1–2 tbsp hot water.
Create silky egg ribbons (2 minutes). Reduce heat to low so the surface is steaming but not boiling (about 175–185°F / 80–85°C). With a ladle, gently stir the broth in one direction to form a slow whirlpool. From 8–10 inches above the pot, pour the beaten eggs in a thin, steady stream, maintaining the swirl. Pause 10–15 seconds to set, then give a gentle stir to reveal long, delicate strands.Technique alternatives: Pour eggs through the tines of a fork or chopsticks for extra-fine threads; or use a measuring cup with the smallest stream you can manage. Avoid vigorous stirring, which breaks the ribbons.
Finish and season (1 minute). Taste and adjust with the remaining salt as needed. Off the heat, swirl in an extra few drops of sesame oil if you love its aroma. Ladle into warmed bowls and top with the green scallion slices.
Optional scallion–ginger drizzle (3 minutes, can be done while the broth simmers). Place the grated ginger and thinly sliced scallion in a heatproof bowl. In a small pan, heat the neutral oil over medium until it shimmers and a scallion test slice sizzles on contact (about 320–335°F / 160–170°C). Carefully pour the hot oil over the aromatics—they should hiss and release a vivid fragrance—then stir in a pinch of red pepper flakes. Spoon 1/2 to 1 tsp over each bowl.
Notes
Lisa’s Tips
Broth quality rules: A clean, flavorful broth is everything. If using boxed, choose low-sodium and finish with salt yourself.
Slurry smoothness: Whisk the cornstarch right before adding—starch settles quickly. Arrowroot works in a pinch; use 1 tbsp + 1.5 tbsp water for a similar light body.
Heat control: Silk, not scramble—keep the broth just below a boil when streaming eggs.
Color cues: A tiny pinch of turmeric adds a restaurant-golden hue without altering flavor.
Dietary swaps: Use vegetable broth and a dash of mushroom powder for a vegetarian version. For gluten-free, swap tamari for soy sauce and verify broth is gluten-free.
Extras: A handful of sweet corn kernels or silken tofu cubes are classic, fast add-ins.
Timing
Prep: 10 minutes (0 hr 10 min)
Cook: 15 minutes (0 hr 15 min)
Total: 25 minutes (0 hr 25 min)
Serving Suggestions
Ladle into warmed white bowls to showcase the golden broth and jade-green scallions. The ribbons should be pale and distinct, floating like petals.
Finish with a few drops of sesame oil and the scallion–ginger drizzle. Serve with quick smashed cucumber salad or steamed jasmine rice. Pair with jasmine tea or a crisp Riesling.
Culinary Context
Known as “egg flower soup,” this dish is a weeknight staple across Chinese households and restaurants alike—humble, restorative, and endlessly adaptable. I first learned the ribbon technique from a Cantonese cook who swore by pouring from high for the longest strands—he was right.
Optional Advanced Instructions
Make-ahead: Infuse and strain the broth up to 2 days ahead; reheat to a gentle simmer before thickening and adding eggs.
Parallel prep: While the broth infuses (Step 3), slice scallions and grate ginger; make the drizzle (Step 9) as the slurry sets (Step 1).
Beginner alternative: If streaming from a height feels risky, let the broth sit still and pour the eggs through a fork held just above the surface, moving slowly in a spiral.