At Popeyes, the Regular Cajun Fries is vegetarian and light on calories. That works out to 1.2g of protein per 100 calories — 35g below the 38g Popeyes average. Its macros land at roughly 5% of calories from protein, 46% from carbs and 48% from fat. Contains gluten.
Source: Popeyes USA Nutrition Guide ↗, last verified Jun 17, 2026. Menus change periodically; values may vary by location. How we verify →
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Regular Cajun Fries — common questions
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