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Glasswort

Glasswort refers to succulent coastal plants whose young, crisp shoots are eaten raw or briefly cooked as a saline vegetable or seasoning.

Glasswort — illustrative ingredient image

About Glasswort

Glasswort is a name used for succulent, salt-tolerant coastal plants whose young shoots are used as a vegetable. The tender stems are green and jointed, with a crisp, juicy texture and a naturally saline flavour.

Young shoots may be eaten raw or cooked briefly, often as a vegetable or seasoning. Older growth tends to be tougher, and preparation may include rinsing or blanching to moderate saltiness. The name can refer to more than one plant, so exact species and sourcing are not established by this record.

Ingredient type
whole food

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Where glasswort appears

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Name examples awaiting language review. Confirm the specific food or product.

Local names for glasswort

Names and romanised forms to recognise on menus and labels.

English

Glasswort

English

Samphire

English

Fresh glasswort

Search alias · Not a confirmed translation

English

Marshfire glasswort, Cultivated in green house, Raw

Search alias · Not a confirmed translation

English

Marshfire glasswort, Cultivated in open field, Raw

Search alias · Not a confirmed translation

Available names only. Languages may be spoken in other countries; a name alone does not identify every ingredient in a dish.

Glasswort nutrition & diet

Glasswort nutritional value

Reference: Salicorne (Salicornia sp.), crue

Per 100 g of 100 g edible portion in the named official reference form.

Calories
13.1kcal
Protein
1.0g
Carbs
1.0g
Fat
0.2g

Official national food-composition reference. The displayed food form is part of the estimate; cultivar, recipe, brand, processing and preparation can change values.

Species, growing conditions, and preparation—including rinsing or blanching—can affect salt and water content. Compare the same edible part and preparation state.

Dietary compatibility

  • Vegan
    Not established
  • Vegetarian
    Not established
  • Pescatarian
    Not established
  • Keto
    Not established
  • Paleo
    Not established
  • Low-carb
    Not established
  • Halal
    Not established
  • Kosher
    Not established
What these diet assessments mean
Vegan · Not established
The available profile does not establish the full composition or processing for this dietary pattern.
Vegetarian · Not established
The available profile does not establish the full composition or processing for this dietary pattern.
Pescatarian · Not established
The available profile does not establish the full composition or processing for this dietary pattern.
Keto · Not established
A defined serving and sourced carbohydrate data are needed before assessing this dietary pattern.
Paleo · Not established
The ingredient form and processing have not been assessed against this dietary pattern.
Low-carb · Not established
A defined serving and sourced carbohydrate data are needed before assessing this dietary pattern.
Halal · Not established
Sourcing, processing and any applicable certification have not been verified. A food name alone does not establish halal status.
Kosher · Not established
Sourcing, processing and any applicable certification have not been verified. A food name alone does not establish kosher status.

For the plain ingredient · Awaiting review. Diet compatibility is not allergy suitability or halal/kosher certification. Keto and low-carb depend on the portion.

Reviewed ingredient entryIngredient reference · Preparations vary

AI-generated illustration for visual context. It does not identify a particular product or establish allergen content.

Sources & review

Nutrition reference: ANSES Ciqual 2025 — 20283 ↗. Values are scaled from 100 g of the recorded edible form. Individual portions have no assumed fixed weight.

Expanded overview, name examples and nutrition notes are database drafts awaiting editorial review. Numeric nutrition values, where shown, have their own source and food-form reference.

The ingredient description and dish connections come from the draft catalogue and may change after review.

Last recorded verification: .