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Last updated: Aug 9, 2026

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Whataburger

# 21 Breakfast On A Bun with Sausage

BreakfastPopular

# 21 Breakfast On A Bun with Sausage nutrition information from Whataburger.

1 Serving

Serving Size

Not provided

Serving Weight

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510

Calories

Per serving

27 g

Protein

35 g

Carbs

28 g

Fat

Nutrition Facts

Amount per serving

Calories510 kcal

% Daily Value*

Total Fat 28 g36%

Saturated Fat 11 g55%

Trans Fat 0 g—

Cholesterol 265 mg88%

Sodium 1,190 mg52%

Total Carbohydrate 35 g13%

Dietary Fiber 1 g4%

Total Sugars 5 g—

Protein 27 g54%

Vitamin A—

Vitamin C—

Vitamin D—

Calcium—

Iron—

Potassium—

Caffeine—

* The % Daily Value tells you how much a nutrient in a serving contributes to a daily diet.

Nutrition Breakdown

510

kcal

Protein27 g (22%)

Carbs35 g (28%)

Fat28 g (50%)

Estimated calorie contribution using 4 kcal/g for protein and carbohydrates and 9 kcal/g for fat.

Key Nutrients

Protein 27 g54%

Fiber 1 g4%

Sodium 1,190 mg52%

Sugars 5 g—

Saturated Fat 11 g55%

How we calculate these values

Ingredients

Ingredients have not been verified yet.

Allergens

Contains

Not listed

May contain

Not listed

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Nutrition data is sourced from our database and may vary by location or preparation.