Juicy steak strips filled with vibrant, sautéed peppers and onions—these Steak Fajita Roll-Ups are a satisfying and flavorful low-carb alternative to traditional fajitas. Bursting with Tex-Mex seasoning and seared to perfection, this dish delivers bold taste with a nutritious twist.

Why You’ll Love This Recipe

These steak roll-ups combine the bold flavors of fajitas with a wholesome, low-carb presentation that’s ideal for weeknight dinners or entertaining. They are quick to prepare, visually striking, and packed with protein and fiber. Plus, they’re customizable and pair wonderfully with a variety of sides or dips.

Ingredients

(Tip: You can find the complete list of ingredients and their measurements in the recipe card below.)

1 lb flank steak or sirloin, thinly sliced into strips
1 red bell pepper, julienned
1 yellow bell pepper, julienned
1 green bell pepper, julienned
1 red onion, thinly sliced
2 tablespoons olive oil
1 teaspoon chili powder
1 teaspoon cumin
1/2 teaspoon smoked paprika
1/2 teaspoon garlic powder
Salt and pepper, to taste
Fresh cilantro, chopped (for garnish)
Optional: toothpicks or kitchen twine for securing rolls

Directions

Heat 1 tablespoon of olive oil in a large skillet over medium heat. Add the sliced peppers and onions, sautéing for 5–7 minutes until softened slightly. Set aside.
In a small bowl, mix chili powder, cumin, smoked paprika, garlic powder, salt, and pepper.
Lay the steak strips on a clean surface and season both sides with the spice blend.
Place a small amount of the sautéed vegetables at the end of each steak strip and roll it tightly. Use toothpicks or kitchen twine to secure, if necessary.
In the same skillet, add the remaining olive oil. Place the steak roll-ups seam-side down and cook over medium-high heat for 2–3 minutes per side until browned and cooked through.
Remove from the skillet, discard toothpicks or twine if used, and garnish with chopped cilantro.
Serve hot with optional lime wedges, salsa, or guacamole.

Servings and Timing

Servings: 4
Prep Time: 15 minutes
Cook Time: 15 minutes
Total Time: 30 minutes
Calories per Serving: Approximately 310 kcal

Variations

Add Cheese: Insert a slice of pepper jack or cheddar cheese with the vegetables for a gooey twist.
Spice It Up: Include sliced jalapeños or a dash of cayenne pepper in the spice mix for more heat.
Vegetarian Option: Substitute steak with grilled zucchini or eggplant slices for a meat-free version.
Marinated Steak: Marinate the steak in lime juice, garlic, and olive oil for extra depth of flavor.
Oven Baked: Bake in a preheated oven at 400°F (200°C) for 10–12 minutes if you prefer not to pan-sear.

Storage/Reheating

Storage: Keep leftovers in an airtight container in the refrigerator for up to 3 days.
Reheating: Reheat in a skillet over medium heat until warmed through or microwave in short intervals to prevent overcooking.
Freezing: These roll-ups are best fresh, but can be frozen before cooking. Thaw overnight and cook as directed.

FAQs

What cut of steak is best for roll-ups?

Flank steak or sirloin works best due to their lean texture and ability to hold shape when rolled and seared.

Can I make these ahead of time?

Yes, you can prepare the roll-ups a few hours in advance and store them covered in the fridge until ready to cook.

Are steak fajita roll-ups keto-friendly?

Yes, this recipe is low in carbs and suitable for a ketogenic diet.

How do I slice steak thinly for rolling?

Partially freezing the steak for 20–30 minutes makes it easier to slice into thin, even strips.

Can I grill these instead of pan-searing?

Absolutely. Grill over medium-high heat for about 3 minutes per side, turning carefully to avoid unrolling.

What sides pair well with this dish?

Try cauliflower rice, a fresh salad, roasted vegetables, or low-carb tortillas.

How do I keep the roll-ups from falling apart?

Secure each roll with a toothpick or tie with kitchen twine before cooking to help maintain their shape.

Is there a dairy-free version?

The base recipe is already dairy-free, as long as cheese isn’t added.

Can I use frozen bell peppers?

Yes, but thaw and pat dry before sautéing to reduce excess moisture.

How can I tell when the steak is fully cooked?

The steak should be browned on the outside and no longer pink inside; internal temperature should reach about 145°F (63°C).

Conclusion

Steak Fajita Roll-Ups are a delightful fusion of bold flavors and smart cooking. With their colorful presentation, wholesome ingredients, and rich taste, they are bound to become a staple in your dinner rotation. Whether you’re hosting guests or making a quick family meal, this recipe delivers both flair and nourishment.