Ingredient

Sauerkraut

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Source

Not animal-derived

Allergen

Role in food

Sauerkraut is often used as a condiment or side dish, adding a tangy flavor …

What it is

Sauerkraut is finely cut raw cabbage that has been fermented by lactic acid bacteria. This process, called lacto-fermentation, is a way to preserve the cabbage and gives it a distinct sour flavor. It is a traditional food in many European countries, particularly Germany.

Why it's used

Sauerkraut is often used as a condiment or side dish, adding a tangy flavor and crunchy texture to foods. It is commonly found in sausages, sandwiches like Reubens, and as a topping for pork dishes. Its natural acidity can also act as a preservative.

Health notes

Sauerkraut is a fermented food that contains probiotics, which are beneficial bacteria for gut health. The U.S. Food and Drug Administration (FDA) lists sauerkraut as Generally Recognized As Safe (GRAS). International bodies like the European Food Safety Authority (EFSA) have evaluated fermented foods. While generally considered healthy, some individuals may experience digestive discomfort due to its fiber and acidity.

Allergen info

Sauerkraut is made from cabbage and does not contain any of the major allergens recognized by the FDA. It is also naturally gluten-free.

Products containing Sauerkraut

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Pint Sized Ktchn Bites Reuben Pies/Pastries/Pizzas/Quiches - Savoury (Frozen) High in sodium — 23% DV per serving —kcal 11.8Protein 7.1Fat 32.9Carbs JJ WILK PIEROGIES Sauerkraut Homemade Recipe Frozen Appetizers & Hors D'oeuvres High in sodium — 21% DV per serving 207kcal 4.1Protein 5.8Fat 29.8Carbs Riverside Foods Premium Reuben Bites 4626 Cheese/Cheese Substitutes High in sodium — 37% DV per serving High in saturated fat — 20% DV per serving 207kcal 10.1Protein 6.1Fat 26.3Carbs

KEDAINIU Sauerkraut Canned Vegetables High in sodium — 42% DV per serving 25kcal 1.7Protein 0Fat 5.8Carbs Uncle Charley's Sausage Co. Uncured Cooked Bratwurst & Sauerkraut Other Deli High in sodium — 53% DV per serving High in saturated fat — 35% DV per serving High in cholesterol — 20% DV per serving 167kcal 10.3Protein 11.5Fat 3.2Carbs Uncle Charley's Sausage Co. Uncured Smoked Kielbasa With Sauerkraut Other Deli High in sodium — 51% DV per serving High in saturated fat — 35% DV per serving 160kcal 9.0Protein 12.2Fat 2.6Carbs Finlay Extracts & Ingredients USA, Inc. Shredded Sauerkraut Pickles, Olives, Peppers & Relishes 17kcal 0Protein 0Fat 3.3Carbs Finlay Extracts & Ingredients USA, Inc. Shredded Sauerkraut Pickles, Olives, Peppers & Relishes 17kcal 0Protein 0Fat 3.3Carbs Bostonia Beverage Crispy White Sauerkraut Canned Vegetables High in sodium — 32% DV per serving 21kcal 0Protein 0Fat 4.2Carbs Berrybird Reuben Panini Prepared Subs & Sandwiches High in sodium — 103% DV per serving High in saturated fat — 85% DV per serving High in cholesterol — 35% DV per serving 188kcal 10.2Protein 10.2Fat 11.9Carbs Coborn's Incorporated Reuben Style Bratwurst With Sauerkraut And Swiss Cheese, Reuben Style Bratwurst Sausages, Hotdogs & Brats High in sodium — 53% DV per serving High in saturated fat — 70% DV per serving High in cholesterol — 28% DV per serving 278kcal 13.9Protein 22.5Fat 2.6Carbs Weis Markets, Inc. Shredded Sauerkraut Canned Vegetables 17kcal 0Protein 0Fat 3.3Carbs

Last updated: September 28, 2026

Note: This site presents label data from USDA FoodData Central for general information. It is not medical advice. Check the package label; formulations change.