Scallion

Vegetable

Scallion at a glance

Category: Vegetable
Also called: Spring Onion, Green Onion
Commonly found in: Salads, Soups, Stir-fries, Salsas
Diets reviewed: 26 diets

What is Scallion?

Scallions, commonly referred to as green onions or spring onions, are a type of young onion characterized by their long green tops and small white bulbs. They are widely used in culinary dishes for their mild flavor, which is less pungent than mature onions. In FODMAP dietary contexts, the green tops of scallions are considered low FODMAP and are generally safe for those with sensitivities. In contrast, the white bulbs contain higher levels of FODMAPs and can trigger symptoms in sensitive individuals. This distinction is important for those managing irritable bowel syndrome (IBS) or other digestive issues that require adherence to a low FODMAP diet.

Also known as:

Spring OnionGreen Onion

Diet Compatibility

Low FODMAPCaution

Green onions (also called scallions or spring onions) can be high or low FODMAP depending on the part you're eating. Green onion bulbs are high FODMAP, while tips are low FODMAP. If green onions are listed on the ingredients label, it is safe to assume the bulb is included.

Onion FreeAvoid

Scallions are young onions that are harvested before a large bulb forms.

Alpha-Gal FriendlySafe

This ingredient is generally considered compatible with a Alphagal diet.

Barley FreeSafe

This ingredient is generally considered compatible with a Barley Free diet.

Corn FreeSafe

This ingredient is generally considered compatible with a Corn Free diet.

Dairy FreeSafe

This ingredient is generally considered compatible with a Dairy Free diet.

Egg FreeSafe

This ingredient is generally considered compatible with a Egg Free diet.

Fish FreeSafe

This ingredient is generally considered compatible with a Fish Free diet.

Garlic FreeSafe

This ingredient is generally considered compatible with a Garlic Free diet.

GERD FriendlySafe

This ingredient is generally considered compatible with a Gerd diet.

Gluten FreeSafe

This ingredient is generally considered compatible with a Gluten Free diet.

Lactose FreeSafe

This ingredient is generally considered compatible with a Lactose Free diet.

Lupin FreeSafe

This ingredient is generally considered compatible with a Lupin Free diet.

Milk FreeSafe

This ingredient is generally considered compatible with a Milk Free diet.

Nightshade FreeSafe

This ingredient is generally considered compatible with a Nightshades diet.

Oat FreeSafe

This ingredient is generally considered compatible with a Oat Free diet.

Peanut FreeSafe

This ingredient is generally considered compatible with a Peanut Free diet.

PescatarianSafe

This ingredient is generally considered compatible with a Pescatarian diet.

Rye FreeSafe

This ingredient is generally considered compatible with a Rye Free diet.

Sesame FreeSafe

This ingredient is generally considered compatible with a Sesame Free diet.

Shellfish FreeSafe

This ingredient is generally considered compatible with a Shell Fish Free diet.

Soy FreeSafe

This ingredient is generally considered compatible with a Soy Free diet.

Tree Nut FreeSafe

This ingredient is generally considered compatible with a Tree Nut Free diet.

VeganSafe

This ingredient is generally considered compatible with a Vegan diet.

VegetarianSafe

This ingredient is generally considered compatible with a Vegetarian diet.

Wheat FreeSafe

This ingredient is generally considered compatible with a Wheat Free diet.

Compatibility ratings are general guidelines and may vary by individual. Always consult a healthcare professional for personalized dietary advice.

Why People Avoid Scallion

People following a low FODMAP diet often avoid the white bulb of scallions because it contains higher levels of fructans, which are a type of FODMAP that can cause digestive discomfort in sensitive individuals. While the green parts are generally safe, many processed foods may include the whole scallion, including the bulb, leading to potential digestive issues.

Potential Reactions

Bloating
Gas
Abdominal pain
Diarrhea

This information is for educational purposes only and should not be considered medical advice. Individual reactions can vary. Consult a healthcare professional if you have concerns about specific ingredients.

Foods That Commonly Contain Scallion

Salads Soups Stir-fries Salsas Garnishes

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Related to Scallion

Other ingredients people often check alongside Scallion.

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Frequently Asked Questions

How Spoonful reviews ingredients

Evidence-based. Diet compatibility ratings are compiled from peer-reviewed nutrition guidance, dietary association recommendations, and ingredient composition data.
Continuously updated. Our ingredient database is refreshed as new sources and product data become available.
Transparent uncertainty. When an ingredient's safety depends on serving size, preparation, or sub-ingredients, we mark it “caution” rather than forcing a binary answer.
Not medical advice. Ratings are general guidance. Always consult a registered dietitian for personalized recommendations.

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