SEATTLE SOURDOUGH BAKING COMPANY

Rye Sourdough Bread — Nutrition Facts & Ingredients

UPC 72220101744 Manufacturer: United States Bakery Breads & Buns Updated Sep 27, 2026

Per serving (1 SLICE, 49 g): 130 calories. Per 100 g: 265 calories, 8.2 g protein, 2.0 g fat.

Label highlights:

Nutrition Facts

Serving size1 SLICE (49g)

Amount per servingCalories
130
% Daily Value*
Total Fat 1g 1%
Saturated Fat 0g 0%
Trans Fat 0g
Cholesterol 0mg 0%
Sodium 210mg 9%
Total Carbohydrate 25g 9%
Dietary Fiber 1.0g 3%
Total Sugars 1g
Protein 4.0g
Calcium 40.2mg 3%
Iron 1.4mg 8%

* The % Daily Value (DV) tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Calculated from USDA FoodData Central per-100 g data for the stated serving; values may differ slightly from the package label because of FDA rounding rules.

Per 100 g and custom amounts

Nutrition per amount

265 calories in 100 g
Protein8.2 g
Carbohydrates51.0 g
Sugars2.0 g
Dietary fiber2 g
Net carbs (carbohydrates minus fiber)49.0g
Fat2.0 g
Saturated fat0 g
Trans fat0 g
Cholesterol0 mg
Sodium429 mg
Calcium82 mg
Iron2.9 mg
Vitamin A0 mcg
Vitamin C0 mg

Where to buy

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Prices and availability are set by the retailer.

Ingredients

Acetic Acid, Calcium Sulfate, Canola/soy, Caraway Seeds, Corn Meal, Dough Conditioner, Each Of The Following: Yeast, Enriched Unbleached Wheat Flour, Enzymes, Garlic Powder, Lactic Acid, Malted Barley Flour, Molasses, Mold Inhibitor, Monocalcium Phosphate, Niacin, Onion Powder, Phosphoric Acid, Potassium Sorbate, Reduced Iron, Riboflavin And Folic Acid, Salt, Thiamine Mononitrate, Vegetable Oil, Vital Wheat Gluten, Water, Wheat Flour, White Rye Flour

Frequently asked questions

How many calories are in Rye Sourdough Bread?

Per 100 g of Rye Sourdough Bread there are 265 calories.

How much protein is in Rye Sourdough Bread?

Per 100 g of Rye Sourdough Bread there are 8.16 g protein.

How many carbohydrates are in Rye Sourdough Bread?

Per 100 g of Rye Sourdough Bread there are 51.02 g carbohydrates. Of which 2.04 g sugars.

How much sugar is in Rye Sourdough Bread?

Per 100 g of Rye Sourdough Bread there are 2.04 g sugars.

How much sodium (salt) is in Rye Sourdough Bread?

Per 100 g of Rye Sourdough Bread there are 429.0 mg sodium. The daily recommendation is to consume under 2,300 mg of sodium per day.

How much dietary fiber is in Rye Sourdough Bread?

Per 100 g of Rye Sourdough Bread there are 2.0 g dietary fiber. Dietary fiber is important for digestive health.

What are the main ingredients in Rye Sourdough Bread?

The main ingredients in Rye Sourdough Bread are: Acetic Acid, Calcium Sulfate, Canola/soy, Caraway Seeds, Corn Meal.

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Level of processing

5
Ultra-Processed
28 ingredients · 6 food additives
UnprocessedUltra-processed

Health checks

Per FDA guidance, 20% DV or more per serving is high; 5% or less is low.

Nutrition breakdown

Macronutrients

Types of fat

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