Keto Beef Fajitas Tacos
Savor the bold, smoky flavors of Keto Beef Fajitas Tacos—a perfect low-carb dinner option packed with vibrant veggies and succulent steak. Marinated skirt steak infused with lime juice, soy sauce, cumin, and smoked paprika brings an irresistible depth of flavor, while sautéed bell peppers and onions add a satisfying crunch and sweetness. Served on soft, low-carb tortillas and garnished with creamy avocado, fresh cilantro, and tangy sour cream, this recipe delivers a deliciously balanced meal that’s keto-friendly and simple to prepare. Ready in just 40 minutes and ideal for busy weeknights, these tacos are guaranteed to impress your taste buds while keeping your lifestyle goals on track. Perfect for fans of Tex-Mex cuisine seeking healthy, bold-flavored meals!
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Recipe Information
Ingredients
- 1 pound beef skirt steak
- 2 tablespoons olive oil
- 2 tablespoons lime juice
- 1 tablespoon soy sauce
- 1 teaspoon ground cumin
- 1 teaspoon garlic powder
- 1 teaspoon smoked paprika
- 0.5 teaspoon salt
- 0.5 teaspoon black pepper
- 2 large bell peppers, assorted colors
- 1 large onion
- 1 tablespoon butter
- 6 pieces low-carb tortillas
- 1 whole avocado, sliced
- 0.25 cup cilantro, chopped
- 0.5 cup sour cream
Instructions
1. Begin by preparing the marinade for the beef. In a medium bowl, whisk together olive oil, lime juice, soy sauce, ground cumin, garlic powder, smoked paprika, salt, and black pepper.
2. Place the beef skirt steak in a shallow dish or a resealable plastic bag and pour the marinade over it, ensuring the steak is well-coated. Marinate in the refrigerator for at least 30 minutes or up to 2 hours for more flavor.
3. While the beef is marinating, core and slice the bell peppers into thin strips. Peel and slice the onion into similar-sized strips.
4. In a large skillet, heat the butter over medium-high heat. Add the sliced peppers and onion, and sauté until they are tender-crisp, about 5-7 minutes. Remove from the skillet and set aside.
5. Remove the beef from the marinade and pat dry with paper towels. Heat the same skillet over high heat. Add the beef and sear for about 3-4 minutes on each side, or until it reaches your desired doneness.
6. Transfer the steak to a cutting board and let it rest for 5 minutes before slicing it thinly against the grain.
7. Warm the low-carb tortillas according to the package instructions.
8. Assemble the tacos by placing slices of beef on each tortilla, topped with the sautéed peppers and onions, a few slices of avocado, a sprinkle of chopped cilantro, and a dollop of sour cream.
9. Serve immediately and enjoy your flavorful Keto Beef Fajitas Tacos!
Nutrition Facts
Calories |
2408 | ||
|---|---|---|---|
% Daily Value* |
|||
| Total Fat | 144.8 g | 186% | |
| Saturated Fat | 50.5 g | 252% | |
| Polyunsaturated Fat | 3.0 g | ||
| Cholesterol | 431 mg | 144% | |
| Sodium | 4024 mg | 175% | |
| Total Carbohydrate | 164.3 g | 60% | |
| Dietary Fiber | 83.6 g | 299% | |
| Total Sugars | 39.5 g | ||
| Protein | 165.2 g | 330% | |
| Vitamin D | 0.1 mcg | 0% | |
| Calcium | 972 mg | 75% | |
| Iron | 24.2 mg | 134% | |
| Potassium | 4401 mg | 94% | |
*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.
