Dairy-Free Beef Fajitas Tacos

Sizzling with bold Tex-Mex flavors, these Dairy-Free Beef Fajita Tacos are a fast and flavorful weeknight dinner option that's free from dairy but packed with zest. Juicy, tender strips of marinated flank steak are seared to perfection alongside vibrant bell peppers and onions, creating a savory, smoky filling perfect for warm corn tortillas. Infused with lime juice, smoked paprika, cumin, and chili powder, the steak boasts a crave-worthy, tangy-spiced marinade that’s entirely dairy-free. Finish your tacos with fresh cilantro, creamy avocado, a hint of jalapeño heat, and a dash of salsa for a customizable masterpiece. Ready in just 35 minutes, this gluten-free dish delivers authentic fajita flavors while keeping things light, fresh, and allergy-friendly—perfect for taco Tuesdays or any fiesta-inspired meal!

Nutriscore Rating: 78/100

Prep Time:20 mins

Cook Time:15 mins

Total Time:35 mins

Servings: 4

Ingredients

• 1 pound Beef flank steak
• 2 tablespoons Olive oil
• 3 tablespoons Lime juice
• 3 Garlic cloves, minced
• 1 teaspoon Ground cumin
• 1 teaspoon Smoked paprika
• 1 teaspoon Chili powder
• 1 teaspoon Salt
• 0.5 teaspoon Black pepper
• 1 Red bell pepper, sliced
• 1 Green bell pepper, sliced
• 1 Yellow onion, sliced
• 12 Corn tortillas
• 0.5 cup Fresh cilantro, chopped
• 1 Avocado, sliced
• 1 Jalapeño, sliced
• 0.5 cup Salsa
• 1 Fresh lime wedges

Directions

Step 1

Trim any excess fat from the flank steak. Cut the steak into thin strips and set aside.

Step 2

In a large bowl, whisk together 2 tablespoons of olive oil, lime juice, minced garlic, ground cumin, smoked paprika, chili powder, salt, and black pepper.

Step 3

Add the beef strips to the marinade and toss to coat. Let marinate for at least 15 minutes at room temperature or up to 2 hours in the refrigerator.

Step 4

Heat a large skillet over medium-high heat. Add the marinated beef and cook for about 5-7 minutes, until browned and cooked through. Remove from the pan and set aside.

Step 5

In the same skillet, add the sliced red bell pepper, green bell pepper, and yellow onion. Sauté for about 5 minutes or until the vegetables are tender.

Step 6

Warm the corn tortillas in a separate clean, dry skillet or directly on a gas stovetop burner for about 30 seconds on each side.

Step 7

Assemble the fajita tacos by filling each warmed tortilla with beef strips and sautéed peppers and onions.

Step 8

Top with fresh cilantro, avocado slices, jalapeño slices, and a spoonful of salsa.

Step 9

Serve the tacos with fresh lime wedges on the side for squeezing over the top before eating.

Nutrition Facts

Serving size	(1907.3g)

Amount per serving	% Daily Value*
Calories	2893.4

Total Fat 112.0g	0%
Saturated Fat 27.4g	0%
Polyunsaturated Fat 2.8g
Cholesterol 317.5mg	0%
Sodium 3684.5mg	0%
Total Carbohydrate 322.1g	0%
Dietary Fiber 63.1g	0%
Total Sugars 24.0g
Protein 170.4g	0%

Vitamin D 0IU	0%
Calcium 568.1mg	0%
Iron 26.9mg	0%
Potassium 4472.6mg	0%

*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.

Source of Calories

Fat: 33.8%

Protein: 22.9%

Carbs: 43.3%