Produce
Scallions (Green Onions)
Convert
Weight-only (no standard cup measure) β
Substitutes
Not yet available
Storage
Pantry / fridge / freezer β
Scallions, also called green onions, are harvested young before a bulb fully develops, distinguishing them from a mature onion even though they're the same broader plant family.
Both the white and green portions are edible, with the white base offering a sharper, more pungent flavor while the green tops are milder, often used as a fresh garnish.
Regrowing scallions from their root ends in a glass of water is a well-known, genuinely functional kitchen trick, since a scallion's white root base can sprout new green growth over about a week.
Scallions are harvested at a genuinely earlier growth stage than a mature bulb onion, pulled from the ground before the base has had a chance to swell into a proper bulb, which is the actual biological distinction behind their long, straight shape rather than any separate species designation.
In Chinese cooking, scallions (often called green onions or spring onions) are foundational in a way that goes well beyond garnish β a quick scallion oil, made by slowly infusing hot oil with chopped scallion and ginger, is a base flavoring used across many stir-fries and noodle dishes.
Because scallions are sold with their roots typically still attached, unlike most other alliums, they're one of the easier vegetable scraps to regrow at home, and the practice of standing the root ends in a shallow glass of water on a windowsill has become a well-known, low-effort kitchen gardening trick.
Grilled whole scallions, brushed lightly with oil and charred over direct heat until softened and slightly blistered, are a traditional accompaniment in Mexican and Spanish grilling traditions (calΓ§ots in Catalonia are a related, larger relative specifically grown and prepared this way), a use quite different from scallions' more familiar raw garnish role.
The sharper, more pungent white base of a scallion holds up better to actual cooking than the milder green tops, which is why many stir-fry recipes specifically instruct adding the chopped white parts early in cooking and reserving the green tops to stir in only at the very end or scatter on top just before serving.
Curling scallion greens into decorative brushes or fringed garnishes, by slicing them into thin strips and soaking in ice water until they curl, is a classic technique in both Chinese and Japanese presentation, valued as a visual finishing touch on a plated dish rather than for any change in flavor.
Cong you bing, Chinese scallion pancakes, are built around laminating a simple flour dough with oil and a generous amount of chopped scallion before it's rolled, coiled, and pan-fried, a technique that distributes the allium's flavor throughout flaky, distinct layers rather than mixing it directly into the dough.
A generous handful of chopped scallion stirred into scrambled eggs or a simple fried rice right at the end of cooking is one of the fastest ways to add real allium flavor to a dish without the longer cooking time onion or garlic typically need to mellow their raw sharpness.
Frequently asked questions
Are scallions the same as green onions?
Yes β the terms are used interchangeably for the same young, unbulbed allium.
Are both the white and green parts of a scallion used?
Yes β the white base is sharper and more pungent, while the green tops are milder and often used as a garnish.
Can scallions be regrown from kitchen scraps?
It's a genuinely popular kitchen-windowsill project precisely because scallions regrow so reliably from scraps compared to most other vegetables β changing the water every couple of days speeds up the regrowth and keeps it from developing a slimy film.
How should scallions be stored?
Either a sealed container or standing upright in a cup of water, which genuinely extends freshness.