Sizzling Low Carb Keto Instant Pot Fajitas Recipe

Sizzling Low Carb Keto Instant Pot Fajitas Recipe For Tonight

Sizzling spices and tender meat dance together in this mouthwatering low-carb keto instant pot fajitas recipe that promises to revolutionize dinner time.

The bold flavors burst through every single bite, creating a meal that satisfies without loading up on unnecessary carbohydrates.

Weeknight dinners just got a serious upgrade with this quick and easy solution.

Perfectly seasoned protein cooks to juicy perfection in minutes, giving you a restaurant-quality meal right at home.

The instant pot works its magic, infusing each ingredient with deep, rich flavors that will make your taste buds sing.

No complicated techniques or hours of prep stand between you and a delicious, diet-friendly feast.

Grab your ingredients and get ready to enjoy a Mexican-inspired dinner that keeps you on track with your low-carb lifestyle.

Flavor Ideas for Low Carb Keto Instant Pot Fajitas

  • Marinate the steak for 30 minutes before cooking to infuse deeper seasonings and tenderize the meat more effectively.
  • Adjust the fajita seasoning by adding cayenne pepper for extra heat or reducing spices for a milder taste. Homemade seasoning blends offer more control over flavor profiles.
  • Replace bell peppers with zucchini, mushrooms, or jalapeños for different nutritional profiles and unique taste variations. Each vegetable brings its own texture and flavor complexity.
  • Substitute beef with chicken thighs, shrimp, or pork for diverse protein options. Adjust cooking times accordingly to ensure proper doneness and tenderness.
  • Serve over cauliflower rice, wrapped in lettuce leaves, or alongside sliced avocado to keep the meal keto-friendly and nutritionally balanced.

Plating and Serving Low Carb Keto Instant Pot Fajitas

  • Savor Keto-Friendly Fajita Feast: These low-carb fajitas are perfect for a satisfying meal that won't derail your diet.
  • Wrap with Lettuce Leaves: Ditch the tortillas and use crisp lettuce leaves as a fresh, crunchy alternative to hold your juicy fajita filling.
  • Garnish with Fresh Toppings: Sprinkle chopped cilantro, add a dollop of sour cream, or squeeze fresh lime juice for extra flavor and zest.
  • Create a Colorful Plate: Serve alongside cauliflower rice or a simple green salad to complete your low-carb mexican-inspired dinner experience.

Keeping Leftovers from Low Carb Keto Instant Pot Fajitas

  • Maximize Meal Prep: Slice and season steak and vegetables in advance, storing separately in airtight containers for quick weeknight cooking.
  • Refrigerate Smartly: Store leftover fajitas in sealed containers for up to 3-4 days, keeping meat and vegetables crisp and flavorful.
  • Freeze for Later: Portion cooled fajitas into freezer-safe bags, removing excess air to maintain quality for up to 2 months.
  • Reheat with Care: Warm refrigerated or thawed fajitas gently in a skillet over medium heat, adding a splash of broth to prevent drying out.

Quick Recipe Overview

Quick Recipe Overview

Prep Time: 10 minutes

Cook Time: 5 minutes

Total Time: 15 minutes

Calories: 310 kcal

Servings: 4

Must-Have Ingredients for Low Carb Keto Instant Pot Fajitas

For Protein:
  • Flank Steak: Choose a well-marbled cut for extra tenderness and rich flavor, trimming excess fat for a leaner dish.
  • Fajita Seasoning: A zesty blend that infuses the meat with bold, southwestern-inspired spices and enhances overall taste profile.
For Aromatics and Vegetables:
  • Bell Peppers, Onions: Vibrant, crisp vegetables that add natural sweetness, color, and texture to the fajitas, creating a balanced and nutritious meal.
For Liquid and Flavor Enhancers:
  • Beef Broth: Provides moisture and deepens the savory undertones, helping tenderize the meat and create a rich cooking liquid.
  • Lime Juice: Bright, citrusy element that adds a fresh tang, helps tenderize protein, and brings a classic Mexican-inspired zest to the dish.
  • Cooking Oil: Essential for creating a perfect sear, helping develop delicious caramelized edges on the steak and preventing sticking.

Instant Pot Tools for Low Carb Keto Fajitas

  • Instant Pot: Essential electric pressure cooker for quick, one-pot cooking.
  • Sharp Knife: For slicing steak and chopping vegetables precisely.
  • Cutting Board: Sturdy surface for preparing ingredients safely.
  • Measuring Tablespoon: To accurately measure oil and seasoning.
  • Wooden Spoon or Tongs: Perfect for stirring and moving meat during sautéing.
  • Measuring Cup: For adding broth and measuring liquid ingredients.

How to Cook Low Carb Keto Instant Pot Fajitas

How to Cook Low Carb Keto Instant Pot Fajitas

Sizzling Pot Fajita Feast

  • Steak Prep Seasoning blanket of zesty spices transforms ordinary meat into a flavor explosion. Coat sliced steak with fajita magic, ensuring every slice gets a delicious layer of excitement.
  • Steak Searing Golden-Brown Perfection heated Instant Pot becomes your culinary canvas. Dance sliced steak across hot surface, creating crispy edges that lock in mouthwatering juices. Repeat until each piece reaches stunning caramel color.
  • Vegetable Symphony Colorful bell peppers and onions join the party, getting dressed in remaining spice blend. Toss gently, allowing each slice to become a vibrant flavor partner.
  • Liquid Harmony Broth and tangy lime juice splash into the pot, creating a saucy backdrop for your protein and vegetables. This liquid will transform into rich, complex flavors during cooking.
  • Pressure Magic Seal the lid and let Instant Pot work its transformative powers. A quick burst of intense heat melds ingredients into a tender, juicy masterpiece ready to tantalize taste buds.
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Sizzling Low Carb Keto Instant Pot Fajitas Recipe

Sizzling Low Carb Keto Instant Pot Fajitas Recipe


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4.8 from 11 reviews

  • Total Time: 15 minutes
  • Yield: 4 1x

Description

Quick and zesty fajitas blend Mexican-inspired flavors in this low carb keto instant pot recipe. Spicy proteins and crisp vegetables combine for a satisfying meal you can enjoy without guilt.


Ingredients

Scale
  • 1 pound (450 grams) skirt steak (or flank steak; sliced thinly against the grain)
  • 2 large bell peppers (sliced into thin strips)
  • 1 medium onion (sliced into thin half-moons)
  • 2 tbsps fajita seasoning
  • 1 tbsp avocado oil
  • ½ cup (120 ml) beef bone broth
  • 2 tbsps lime juice

Instructions

  1. Seasoning Preparation: Thoroughly coat beef slices with fajita seasoning, ensuring comprehensive and even coverage for maximum flavor infusion.
  2. Searing Stage: Activate Instant Pot’s “Sauté” function at high heat, adding cooking oil and carefully layering beef in uncrowded batches to achieve deep golden-brown caramelization, removing each batch after 1-2 minutes of strategic browning.
  3. Meat Assembly: Return all seared beef pieces to Instant Pot, creating a uniform meat foundation.
  4. Vegetable Preparation: Slice bell peppers and onions into consistent strips, generously dusting with remaining fajita seasoning and gently tossing to distribute spices evenly.
  5. Liquid Integration: Pour beef broth and lime juice over meat and vegetable mixture, creating a robust and aromatic cooking liquid that will enhance overall dish complexity.
  6. Pressure Cooking: Secure Instant Pot lid with valve positioned to “Sealing,” then initiate high-pressure cooking for precisely 2 minutes to preserve meat’s delicate texture and tenderness.
  7. Finishing Touch: Execute immediate quick pressure release to prevent overcooking and maintain optimal meat consistency, preparing the fajitas for serving.

Notes

  • Maximize Meat Flavor: Thoroughly coat beef with fajita seasoning, ensuring each slice gets an even, intense spice coverage for deep, rich taste profiles.
  • Perfect Searing Technique: Use high-heat sauté function and work in batches to develop golden-brown caramelized crusts, preventing meat overcrowding and ensuring optimal browning.
  • Liquid Balance Matters: Add just enough beef broth and lime juice to create moisture without drowning the ingredients, maintaining the fajitas’ concentrated flavor intensity.
  • Quick Release is Key: Perform immediate pressure release after cooking to maintain meat’s tenderness and prevent potential overcooking, preserving the dish’s juicy texture.
  • Prep Time: 10 minutes
  • Cook Time: 5 minutes
  • Category: Lunch, Dinner, Snacks
  • Method: Sautéing
  • Cuisine: Mexican

Nutrition

  • Serving Size: 4
  • Calories: 310
  • Sugar: 3 g
  • Sodium: 450 mg
  • Fat: 20 g
  • Saturated Fat: 6 g
  • Unsaturated Fat: 14 g
  • Trans Fat: 0 g
  • Carbohydrates: 8 g
  • Fiber: 2 g
  • Protein: 25 g
  • Cholesterol: 90 mg
Michael Reynolds

Michael Reynolds

Founder, Head Recipe Developer & Cuisine Specialist

Expertise

Recipe Development and Testing​, Modern American and European Cuisines​, Food Styling and Photography, Culinary Education and Workshops​

Education

Johnson & Wales University

  • Degree: Bachelor of Science in Culinary Arts
  • Focus: Comprehensive training in classical and modern cooking techniques, kitchen management, and global cuisines.​

Auguste Escoffier School of Culinary Arts

  • Program: Diploma in Pastry Arts
  • Focus: Specialized education in baking and pastry, emphasizing artisanal bread, confections, and plated desserts.​

Michael Reynolds is the founder and head recipe creator at wd-50.com. With over 15 years of experience in the kitchen, he’s spent time working in top restaurants and now focuses on making great food easy for everyone at home.

Michael studied culinary arts at Johnson & Wales University and later trained in pastry at the Auguste Escoffier School. He knows his way around both savory meals and sweet treats.

At wd-50.com, his goal is to help you feel confident in the kitchen, whether you’re trying something new or cooking a favorite dish. He loves using fresh ingredients and simple steps that still bring out big flavors.

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