Whataburger · Verified nutrition · reviewed 2026-07-30
Breakfast on A Bun with Bacon
Whole order for some room · 360 calories
Protein / 100 cal
5.0
Protein
18g
Calories
360
Sodium
0.9k
Tolerance
higher-sodium
At the table
Looks like everyone else's.
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"Order Breakfast on A Bun with Bacon when you need a smaller breakfast item from the official menu guide."
Nutrition from published restaurant data. Portion fit is an estimate, not a prescription.
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