Introduction

Keto Steak Fajitas are a delicious, low-carb twist on a classic Tex-Mex favorite. Bursting with flavor, this dish features marinated steak, vibrant bell peppers, and onions, all cooked to perfection. Ideal for weeknight dinners or casual gatherings, these fajitas are not only satisfying but also quick to prepare. In this comprehensive guide, you’ll find everything you need, including ingredients, step-by-step instructions, nutritional information, and expert tips for a successful meal.

Ingredients

For the Steak Marinade:

  • 1 lb flank steak (or skirt steak)
  • 2 tbsp olive oil
  • 2 tbsp lime juice (freshly squeezed)
  • 3 cloves garlic, minced
  • 1 tsp ground cumin
  • 1 tsp smoked paprika
  • 1 tsp chili powder
  • 1/2 tsp salt
  • 1/2 tsp black pepper
  • 1/2 tsp onion powder
  • 1/4 tsp cayenne pepper (optional, for heat)

For the Vegetables:

  • 1 medium onion, sliced
  • 2 bell peppers (any color), sliced (red and green for color)
  • 1 tbsp olive oil
  • Salt and pepper, to taste

For Serving:

  • Lettuce leaves (for wraps, such as romaine or butter lettuce)
  • Avocado (sliced or guacamole)
  • Sour cream (or dairy-free alternative)
  • Fresh cilantro (for garnish)
  • Lime wedges (for serving)

Free Keto Meal Plan : KETO DIET PLAN FOR BEGINNERS STEP BY STEP GUIDE

Equipment Needed

  • Large mixing bowl
  • Grill or stovetop skillet
  • Tongs
  • Knife and cutting board
  • Measuring spoons
  • Serving platter

Free Keto Meal Plan : KETO DIET PLAN FOR BEGINNERS STEP BY STEP GUIDE

Instructions

Step 1: Marinate the Steak

  1. Prepare the Marinade: In a large mixing bowl, combine the olive oil, lime juice, minced garlic, ground cumin, smoked paprika, chili powder, salt, black pepper, onion powder, and cayenne pepper. Whisk together until well combined.
  2. Add the Steak: Place the flank steak in the bowl, ensuring it is fully coated with the marinade. Cover with plastic wrap or seal in a resealable bag.
  3. Marinate: Allow the steak to marinate for at least 30 minutes at room temperature, or for 2-4 hours in the refrigerator for deeper flavor.

Step 2: Prepare the Vegetables

  1. Slice the Veggies: While the steak is marinating, slice the onion and bell peppers into thin strips.
  2. Season the Vegetables: In a separate bowl, toss the sliced vegetables with 1 tablespoon of olive oil, salt, and pepper.

Step 3: Cook the Steak

  1. Preheat the Grill or Skillet: If using a grill, preheat it to medium-high heat. If using a stovetop skillet, heat it over medium-high heat and add a bit of oil to prevent sticking.
  2. Cook the Steak: Once hot, place the marinated steak on the grill or skillet. Cook for about 5-7 minutes on each side for medium-rare, depending on the thickness of the steak. Use tongs to flip the steak only once for even cooking.
  3. Rest the Steak: After cooking, transfer the steak to a cutting board and let it rest for about 5 minutes. This allows the juices to redistribute.

Step 4: Sauté the Vegetables

  1. Cook the Peppers and Onions: In the same skillet (or a separate one), add the seasoned bell peppers and onions. Sauté for about 5-7 minutes, stirring occasionally, until they are tender and slightly caramelized.

Step 5: Slice the Steak

  1. Slice the Steak: After resting, slice the steak against the grain into thin strips. This ensures tenderness and makes it easier to eat.

Step 6: Assemble the Fajitas

  1. Prepare the Lettuce Wraps: Use large lettuce leaves as a base for your fajitas. Place a few strips of steak and sautéed vegetables on each leaf.
  2. Add Toppings: Top with sliced avocado or guacamole, a dollop of sour cream, and a sprinkle of fresh cilantro. Squeeze fresh lime juice over the top for added brightness.

Step 7: Serve

  1. Plate the Fajitas: Arrange the assembled fajitas on a serving platter and garnish with lime wedges and additional cilantro. Serve immediately.

Free Keto Meal Plan : KETO DIET PLAN FOR BEGINNERS STEP BY STEP GUIDE

Nutritional Information (Per Serving, Makes Approximately 4 Servings)

  • Calories: 320
  • Total Fat: 20g
  • Saturated Fat: 5g
  • Carbohydrates: 8g
  • Fiber: 3g
  • Net Carbs: 5g
  • Protein: 28g

SmartPoints Information

  • Weight Watchers SmartPoints: 6 points per serving

Tips for Success

  1. Choosing the Steak: Flank steak and skirt steak are great choices for fajitas due to their flavor and tenderness when marinated. Feel free to substitute with other cuts, like sirloin, but adjust cooking times accordingly.
  2. Grilling: For a smoky flavor, grilling is ideal. If using a stovetop skillet, consider adding a bit of liquid smoke to the marinade for that grilled taste.
  3. Vegetable Variations: Add other vegetables like mushrooms, zucchini, or corn for additional flavor and texture. These can be sautéed alongside the bell peppers and onions.
  4. Meal Prep: This recipe is excellent for meal prep. Prepare the steak and vegetables ahead of time and store them separately in the fridge. Just reheat and assemble when ready to eat.
  5. Storage: Store leftover fajitas in an airtight container in the refrigerator for up to 3 days. Reheat on the stovetop or in the microwave.

Free Keto Meal Plan : KETO DIET PLAN FOR BEGINNERS STEP BY STEP GUIDE

Conclusion

Keto Steak Fajitas are a flavorful and satisfying meal that caters to your low-carb lifestyle while delivering on taste and texture. This easy-to-follow recipe allows you to create a delicious dinner in under an hour, making it perfect for busy nights. With vibrant ingredients and customizable toppings, these fajitas are sure to become a favorite in your household. Enjoy the zesty flavors and the satisfaction of a homemade dish that keeps you on track with your dietary goals!