Sassafras Leaf (Source of Filé Powder)

What Is Sassafras Leaf (Source of Filé Powder)?

Sassafras leaf is the leaf of the sassafras tree (Sassafras albidum), native to the eastern regions of North America. When dried and ground into a fine powder, it is called "filé powder"; this name comes from a French word meaning "thread/string" and refers to the slightly gelatinous consistency it forms when dissolved in water.

Its use has passed into Louisiana's Creole and Cajun cuisine in the US from the traditional knowledge of Native American peoples. It has a characteristic leaf-tea-like, mildly root-spicy aroma.

Nutritional Values of Sassafras Leaf

100 g of dried sassafras leaf powder contains around 200 kcal of energy; it carries high fiber. Values are approximate.

How Should Sassafras Leaf Be Consumed?

Sassafras leaf (filé powder), as a low-calorie spice-thickener, is used in small amounts as part of a balanced diet.

This information is general; sassafras leaf is a food, not a substitute for medical treatment. Note: only the leaf (filé powder) is used for food purposes; the oil obtained from the tree's root/bark is a different product, and its food use is regulated in some countries.

How to Choose Sassafras Leaf?

Good filé powder is greenish-dark green in color, has a fresh-leafy smell, and is finely ground. Products that have turned brown or have a weakened smell should be avoided.

• Color should be greenish-dark green
• Smell should be fresh-leafy
• Should be finely ground, not clumped

How to Store Sassafras Leaf?

Filé powder is stored in a closed container in a dry, dark place; light and moisture quickly weaken its aroma.

Using Sassafras Leaf in the Kitchen

Filé powder is most often added to Louisiana gumbo at the end of cooking, after being removed from heat; this step is done carefully because if left in boiling liquid for a long time it can create an undesirable fibrous-sticky texture.

Why Is Filé Powder Added to Gumbo at the End?

If it stays in hot, boiling liquid for a long time, its gelling property can become excessive and give the soup an undesirably fibrous-sticky consistency; it is therefore added and stirred into gumbo that has been removed from heat and slightly cooled.

Frequently Asked Questions

Does filé powder serve the same purpose as okra?

Both are gumbo thickeners but come from different traditions; some gumbo recipes use only one, others use both (in moderation). Using too much of both at once can make the soup overly sticky.

Where can filé powder be bought?

It is common in the US at places selling Louisiana and Southern cuisine ingredients; it is not available in Turkey and can be obtained through online import.

Can filé powder be made at home?

It is possible for those with access to fresh sassafras leaf; the leaves are dried and ground into a fine powder, but this is not practical since the tree is not common in Turkey.