Name: Steak Fajita Roll-Ups
Prep time: 15 min
Cook time: 10 min
Total time: 25 min
Cuisine: Mexican
Ingredients: 1 lb flank steak or sirloin, thinly sliced; 1/2 red bell pepper, julienned; 1/2 yellow bell pepper, julienned; 1/2 green bell pepper, julienned; 1/2 onion, thinly sliced; 1 tbsp olive oil; 2 tsp fajita seasoning (or chili powder, cumin, garlic powder mix); Salt and pepper, to taste; Fresh parsley or green onions, for garnish; Toothpicks, for securing roll-ups

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Steak Fajita Roll-Ups are a vibrant and wholesome twist on the classic fajita. Packed with colorful bell peppers and onions, these roll-ups feature thin slices of seasoned steak wrapped tightly around sautéed vegetables, then seared to perfection. It’s a low-carb, high-protein dish that delivers bold Tex-Mex flavor in a simple, elegant format—perfect for weeknight dinners, meal prep, or entertaining.

Why You’ll Love This Recipe

This dish is not only visually striking but also nutrient-rich and satisfying. It’s naturally gluten-free, grain-free, and can easily be made keto or paleo compliant. The combination of tender beef and crisp-tender vegetables is a refreshing alternative to traditional fajitas, offering all the flavor without the tortillas. Best of all, it comes together quickly and is ideal for those seeking clean, high-protein meals that don’t compromise on taste.

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
1/2 red bell pepper, julienned
1/2 yellow bell pepper, julienned
1/2 green bell pepper, julienned
1/2 onion, thinly sliced
1 tbsp olive oil
2 tsp fajita seasoning (or a blend of chili powder, cumin, and garlic powder)
Salt and pepper, to taste
Fresh parsley or green onions, for garnish
Toothpicks, for securing roll-ups

directions

Heat olive oil in a skillet over medium heat. Add bell peppers and onion. Sauté for 3–4 minutes until just tender. Season lightly with salt and remove from heat.
Lay the steak slices flat on a clean surface. Sprinkle both sides with fajita seasoning, salt, and pepper.
Place a small portion of the sautéed vegetables at one end of each steak slice. Roll up tightly and secure each with a toothpick.
Return the skillet to medium-high heat. Sear each roll-up seam-side down first, cooking for 2–3 minutes per side until the beef is browned and cooked through.
Remove from heat and discard toothpicks before serving. Garnish with chopped parsley or green onions.

Servings and timing

Prep Time: 15 minutes
Cooking Time: 10 minutes
Total Time: 25 minutes
Servings: 4
Calories per serving: Approximately 230 kcal

Variations

Cheesy Option: Add a thin slice of provolone or pepper jack inside each roll for extra richness.
Spicy Kick: Include sliced jalapeños or a dash of cayenne in the sautéed veggies for heat.
Balsamic Glaze Finish: Drizzle with a balsamic reduction for a sweet-savory finish.
Asian-Inspired: Use soy sauce, garlic, and sesame oil in place of fajita seasoning for a stir-fry twist.
Veggie Swap: Add mushrooms, zucchini, or spinach to the filling for more vegetable variety.

storage/reheating

Store leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, warm in a skillet over medium heat or in a 350°F (175°C) oven until heated through. Avoid microwaving for best texture. These roll-ups can also be prepared ahead and cooked fresh when ready to serve.

FAQs

What type of steak is best for this recipe?

Flank steak and sirloin are ideal because they are tender when sliced thinly and cook quickly without drying out.

How thin should the steak slices be?

Aim for slices about 1/4 inch thick. You can ask your butcher to slice it thin or do it yourself using a sharp knife and partially frozen steak.

Can I make these roll-ups ahead of time?

Yes, assemble them a few hours ahead and refrigerate. Sear just before serving for best results.

Are these good for meal prep?

Absolutely. They store and reheat well, making them a great high-protein lunch or dinner option.

What can I serve with steak fajita roll-ups?

Pair with cauliflower rice, a fresh salad, guacamole, or roasted vegetables for a complete meal.

Can I grill these instead of pan-searing?

Yes, grill over medium-high heat for about 2–3 minutes per side, using skewers to hold them together.

Is fajita seasoning necessary?

Fajita seasoning enhances the flavor, but you can use your preferred spice mix or even just salt, pepper, and garlic powder.

Can I make this dish dairy-free?

Yes, this recipe is naturally dairy-free. Just avoid cheese-based variations.

What’s a good substitute for toothpicks?

Use kitchen twine or small skewers if you don’t have toothpicks on hand.

Can I freeze the roll-ups?

It’s best to freeze them uncooked. Assemble, freeze on a baking sheet, then transfer to a freezer bag. Thaw and cook fresh when ready.

Conclusion

Steak Fajita Roll-Ups are a flavorful, colorful, and health-conscious dish that proves clean eating doesn’t have to be boring. With bold seasoning, tender beef, and crisp veggies in every bite, they’re as pleasing to the eye as they are to the palate. Perfect for low-carb dinners, meal prep, or a creative spin on fajitas, these roll-ups are sure to become a staple in your recipe rotation.

Steak Fajita Roll-Ups

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These vibrant steak fajita roll-ups offer a low-carb, protein-rich twist on a classic, wrapping seasoned beef around colorful sautéed peppers and onions for a flavorful, eye-catching meal.

Author: Mari
Prep Time: 15 minutes
Cook Time: 10 minutes
Total Time: 25 minutes
Yield: 4 servings 1x
Category: Main Course
Method: Pan-Seared
Cuisine: Mexican
Diet: Gluten Free

Instructions

Heat olive oil in a skillet over medium heat. Add bell peppers and onion. Sauté for 3–4 minutes until just tender. Season with a pinch of salt and set aside.
Lay steak slices flat. Sprinkle with fajita seasoning, salt, and pepper on both sides.
Place a small pile of sautéed veggies at one end of each steak slice, then roll up tightly and secure with a toothpick.
Heat the skillet again over medium-high heat. Sear the roll-ups seam-side down first for 2–3 minutes per side, until browned and steak is cooked through.
Remove from heat, garnish with chopped parsley or green onions, and serve hot.