Keto Fajita Steak Quesadilla

Experience the perfect blend of taste and health with our mouthwatering Keto Fajita Steak Quesadilla. If you’re on a journey to savor the bold flavors of Tex-Mex cuisine while staying true to your low-carb lifestyle, this recipe is tailor-made for you. This quesadilla takes the traditional favorite to a new level by featuring tender steak, sautéed peppers, and gooey cheese, all nestled within a low-carb tortilla. Whether you’re seeking a hearty lunch, a crowd-pleasing appetizer, or a satisfying dinner, this keto-friendly fajita steak quesadilla has you covered. Let’s delve into the details and create a culinary masterpiece that tantalizes your taste buds and supports your health goals.

Keto Fajita Steak Quesadilla

Preparation Time: 15 minutes

Cooking Time: 15 minutes

Serves: 2 servings

Difficulty: Intermediate

Course: Main Dish

Cuisine: Tex-Mex, Keto

kcal: Approximately 350 kcal per serving


For the Quesadilla:

  • 2 low-carb tortillas
  • 8 ounces cooked steak, thinly sliced
  • 1/2 bell pepper, thinly sliced
  • 1/2 onion, thinly sliced
  • 1/2 cup shredded cheddar cheese
  • 1/4 teaspoon cumin
  • 1/4 teaspoon chili powder
  • Salt and pepper to taste

For the Guacamole (Optional):

  • 1 ripe avocado
  • 1/4 cup diced tomato
  • 1 tablespoon chopped cilantro
  • 1 tablespoon lime juice
  • Salt and pepper to taste


  1. In a skillet over medium heat, sauté the sliced bell pepper and onion until they’re tender and slightly caramelized. Add the cumin, chili powder, salt, and pepper during cooking. Remove from the skillet and set aside.
  2. Lay a low-carb tortilla on a clean surface. Sprinkle half of the shredded cheddar cheese on one half of the tortilla.
  3. Layer half of the cooked steak slices on top of the cheese.
  4. Spread half of the sautéed pepper and onion mixture over the steak.
  5. Sprinkle the remaining cheddar cheese over the vegetables.
  6. Fold the tortilla in half to cover the fillings.
  7. Heat a non-stick skillet over medium heat. Cook the quesadilla for about 2-3 minutes on each side, until the cheese is melted and the tortilla is golden and crispy.

Note: Customize your quesadilla by adding jalapeños or other keto-friendly toppings.

Nutrition Facts (per serving):

  • Calories: 350 kcal
  • Fat: 22g
  • Carbohydrates: 9g
  • Fiber: 4g
  • Protein: 30g
  • Sugar: 2g
  • Net Carbs: 5g

Enjoy the explosion of flavors in every bite of Keto Fajita Steak Quesadilla, a dish that beautifully blends taste with health. For personalized keto support, consider exploring a custom keto meal plan crafted to suit your preferences. To fully embrace the keto lifestyle, embark on the transformative 28 Day Keto Challenge. Whether you’re new to keto or a seasoned enthusiast, this fajita steak quesadilla offers a delightful way to enjoy Tex-Mex flavors without compromising your health goals. So, gather your ingredients, channel your inner chef, and get ready to savor the fiesta of flavors in this keto delight!


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