Beef Fajitas - Slender Kitchen

Beef Fajitas

By Kristen Mccaffrey
adapted from:
Weight Watchers® SmartPoints™
(5 PointsPlus®)

Recipes Content


Do you know how hard it is to take a pretty picture of fajitas? Maybe it’s just me but after what felt like hundred of attempts, I finally just settled for this photo. The food was getting cold and I was on the verge of ruining the meal for a photo. But even though this photo isn’t the best these fajitas are simple and delicious. Start by whipping up your own fajita seasoning with spices you likely already have, toss in some flank steak and veggies, and you are good to go. I substituted flank steak in the recipe for a more traditional skirt steak because it is lower in fat and calories, but either would work. Serve up with your favorite fixings.

Prep Time

Beef Fajitas

Prep Time: 
Cook Time: 
Total Time: 


  • 1 lb lean flank steak, cut into strips
  • 2 tsp ancho chile powder
  • 2 tsp salt
  • 1 tsp cumin
  • 1 tsp onion powder
  • 1/2 tsp garlic powder
  • 1 tbsp cornstarch
  • 2 tbsp fresh lime juice
  • 1 U green pepper, sliced
  • 1 U red pepper, sliced
  • 1 U onion, sliced thin
  • 1 U jalapeno, sliced thin

Nutritional Facts

Serving Size: 
3/4 cup (223g)
Amount Per Serving
Calories 216
Calories from Fat 69
% Daily Value *
Total Fat 8g
Saturated Fat 3g
Monounsaturated Fat 3g
Polyunsaturated Fat 0g
Cholesterol 78mg
Sodium 1 287mg
Total Carbohydrate 11g
Dietary Fiber 2g
Sugars 4g
Protein 26g


  1. In a small bowl, mix together all of the spices and the cornstarch to create your fajita seasoning.
  2. Using a ziploc bag (or bowl) toss the steak in 2 tbsp of lime juice and 1/2 the fajita seasoning. Let rest for 10 minutes. Start cutting your veggies in the meantime and toss them with the remaining fajita seasoning.
  3. Bring a large saute pan to medium high heat and spray with cooking spray. Add the beef and cook for 2-3 minutes on each side until cooked to your liking. Remove and set aside.
  4. Add the veggies to the saute pan and cook for 5-7 until softened. If needed add a couple of tablespoons of water to prevent sticking or burning.
  5. Add the steak back to the pan and toss to combine. Serve with flour tortillas and your favorite fajita fixings.
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† SmartPoints™ and PointsPlus® calculated by Slender Kitchen; Not endorsed by Weight Watchers International, Inc.
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