Get ready to transform your dinner routine with the most tender, flavor-packed beef fajitas you’ve ever had—all thanks to the magic of your slow cooker! We’re using low-carb Keto Tortillas to keep things perfectly keto-friendly. The best part? Setting up a vibrant ‘fajita bar’ with all your favorite toppings like creamy avocado, sharp cheddar, and fresh cilantro. It’s a fun, interactive meal that everyone at the table will love! This recipe makes 8 servings, with 15 minutes of prep time and 4 to 5 hours of hands-off cooking.
Ingredients
• 2.65 pounds / 1.2 kg beef chuck steak
• 1 teaspoon salt, or to taste
• Ground black pepper, to taste
• 2 tablespoons / 30 g / 1.1 oz ghee or other healthy cooking fat, divided
• 1 small yellow onion, 70 g / 2.5 oz, sliced
• 3 cloves garlic, minced
• 14.1 ounces / 400 g canned chopped tomatoes
• 2 tablespoons / 30 g / 1.1 oz unsweetened tomato paste
• 2 teaspoons ground cumin
• 2 teaspoons ground coriander
• 1 teaspoon smoked paprika
• 1 teaspoon chili powder
• 8 Keto Tortillas of choice
• For the Fajita Bar (Optional)
• Sour cream
• Diced avocado
• Diced tomatoes
• Diced green pepper
• Grated Cheddar or Manchego cheese
• Lime wedges
• Fresh cilantro
Instructions
1. Prep and Sear the Beef: Cut the beef chuck into large 1.5-inch / 4-cm chunks and season generously with salt and pepper. In a large Dutch oven or heavy-based saucepan, heat half of the ghee over medium-high heat. Working in batches, sear the beef until browned on all sides, then transfer the browned chunks to your slow cooker.
2. Sauté the Aromatics: In the same saucepan, add the remaining ghee. Add the sliced onion and cook for 5 to 8 minutes, until softened and lightly browned. Stir in the minced garlic and cook for another minute until fragrant.
3. Deglaze and Combine: Pour the canned tomatoes into the saucepan and bring to a boil, using a wooden spoon to scrape up all the flavorful browned bits from the bottom of the pan. Pour this mixture over the beef in the slow cooker.
4. Slow Cook to Perfection: Stir the tomato paste, cumin, coriander, smoked paprika, and chili powder into the slow cooker. Cover with the lid and cook on high for 3 to 4 hours or on low for 6 to 8 hours, until the beef is fall-apart tender.
5. Shred and Serve: Once cooked, use two forks to shred the beef directly in the slow cooker, letting it soak up all the delicious juices. Serve the shredded beef warm with your favorite keto tortillas and a full spread of toppings. Leftover meat can be refrigerated for up to 5 days or frozen for up to 3 months.
Nutritional Information
• Nutrition Per Serving
• Total Carbs: 12 g
• Fiber: 7.1 g
• Net Carbs: 4.9 g
• Protein: 34.8 g
• Fat: 41.3 g
• Energy: 554 kcal
• Macronutrient Ratio: 4% Carbs, 26% Protein, 70% Fat
Pro Tips
• Don’t skip the sear! Browning the beef before it goes into the slow cooker is the key to developing a deep, rich, savory flavor.
• For the best shred, let the beef rest for a few minutes after cooking. It will be incredibly tender and easy to pull apart with two forks.
• Make a double batch! The leftover meat stores beautifully and is perfect for quick lunches, keto salads, or stuffed bell peppers throughout the week.
• Adjust the heat by adding a pinch of cayenne pepper or a finely diced jalapeño along with the garlic for an extra kick.
FAQ
Q: Why is searing the beef necessary for this recipe
A: Searing the beef before it goes into the slow cooker is the key step to developing a deep, rich, and savory flavor. This process, known as the Maillard reaction, creates a flavorful crust that you can’t achieve with slow cooking alone.
Q: Can I make these keto beef fajitas spicier
A: Yes, you can easily adjust the heat. For an extra kick, the recipe suggests adding a pinch of cayenne pepper or a finely diced jalapeño along with the garlic during the sautéing step.
Q: What is the best way to store leftover fajita meat
A: Leftover beef can be stored in an airtight container in the refrigerator for up to 5 days. For longer storage, it freezes very well for up to 3 months, making it perfect for future meals.
Q: What toppings can I use for a keto fajita bar
A: The recipe suggests creating a vibrant fajita bar with keto-friendly toppings like sour cream, diced avocado, diced tomatoes, diced green pepper, grated Cheddar or Manchego cheese, fresh cilantro, and lime wedges for squeezing.
