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Tacos al Carbon with Fajita Steak
Tacos al Carbon with Fajita Steak at On The Border has 870 calories, 33g protein, 43g carbs and 63g fat — sourced from On The Border Nutrition and Allergen Information (official PDF, as of 02.21.2024v2), not AI guesses. 2 tacos, soft flour tortillas, without rice and beans.
At On The Border, the Tacos al Carbon with Fajita Steak is a solid high-protein order. That works out to 3.8g of protein per 100 calories — 4g below the 37g On The Border average. Its macros land at roughly 15% of calories from protein, 20% from carbs and 65% from fat. Contains dairy, gluten.
Source: On The Border Nutrition and Allergen Information (official PDF, as of 02.21.2024v2) ↗, last verified Jul 2, 2026. Menus change periodically; values may vary by location. How we verify →
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