Fajitas with Roast Beef Recipe

Fajitas with Roast Beef Recipe

Photos of Fajitas with Roast Beef Recipe

How To Make Fajitas with Roast Beef

Got leftover roast beef? This easy fajita recipe turns juicy and spiced beef into a quick Mexican dish with tortillas and gravy.

Preparation: 15 minutes
Cooking: 5 minutes
Total: 20 minutes



  • 2tbspcanola oil
  • 1largeonion
  • 1largered bell pepper
  • 2largegarlic cloves
  • 1tbspchili powder
  • kosher salt and freshly ground pepper,to taste
  • ½*Coriander-Dusted Roast Beef,(see Recipe Notes for recipe) or roast beef
  • ¼cupreserved gravy from the roast beef,or other beef gravy
  • 8flour tortillas,warm
  • salsa


  1. In a large skillet, heat canola oil until shimmering. Add onion, bell pepper, garlic, and chili powder and season with salt and pepper.

  2. Cook over high heat for about 5 minutes, stirring, until softened and browned in spots. Add beef and gravy and cook for 1 minute, stirring, until just heated through.

  3. Serve beef and vegetables in warm tortillas with salsa, sour cream, and cilantro.

Recipe Notes

*Check out the Coriander-Dusted Roast Beef Recipe to learn how to make the aromatic dish.


  • Calories: 518.14kcal
  • Fat: 22.66g
  • Saturated Fat: 4.85g
  • Trans Fat: 0.04g
  • Monounsaturated Fat: 11.58g
  • Polyunsaturated Fat: 4.58g
  • Carbohydrates: 56.56g
  • Fiber: 4.79g
  • Sugar: 6.09g
  • Protein: 22.38g
  • Cholesterol: 47.81mg
  • Sodium: 822.00mg
  • Calcium: 195.91mg
  • Potassium: 534.02mg
  • Iron: 5.14mg
  • Vitamin A: 94.23µg
  • Vitamin C: 55.93mg
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