Spices & Seasonings › Gumbo File Powder Image 1 of 1 Gumbo File Powder $5.00 sold out Also known as powdered sassafras. Used to enhance the flavor and thicken Creole and Cajun style foods, seafood soups and stews. Get notified by email when this product is in stock. Sold Out Added! Also known as powdered sassafras. Used to enhance the flavor and thicken Creole and Cajun style foods, seafood soups and stews. You Might Also Like Minced Garlic from $7.00 Granulated Garlic from $7.00 Greek Seasoning from $6.00 Only 6 available Garlic Powder from $7.00 Garlic & Cheese Topper from $7.00 Sold out