If you’re looking for a meal that combines bold flavors, vibrant colors, and a high-protein, low-carb profile, this High Protein Steak Fajita Bowl is exactly what you need. Perfect for weeknight dinners, meal prep, or when you want something both satisfying and nutritious, this dish delivers a delicious Tex-Mex experience without the extra carbs. Think tender strips of seasoned steak, sizzling bell peppers and onions, layered over fluffy cauliflower rice—or a heartier brown rice if you prefer—with creamy avocado, Greek yogurt, and a squeeze of fresh lime to brighten every bite.
This recipe is more than just tasty; it’s balanced, packed with protein, rich in vitamins, and versatile. Whether you are following a low-carb diet, looking for high-protein meal options, or simply craving a colorful, hearty dish, this steak fajita bowl hits all the marks. Not only does it taste amazing, but it also comes together relatively quickly, making it practical for busy schedules while still impressing anyone at the dinner table.
In this guide, you’ll find everything you need to know to make this dish perfectly—from ingredient breakdowns to step-by-step cooking instructions, tips for getting the steak just right, and ideas for customizing toppings. By the end, you’ll be ready to create a meal that’s as visually appealing as it is satisfying.
Ingredients
To make four generous servings of High Protein Steak Fajita Bowls, you will need the following ingredients:
For the Steak Marinade:
- 1 lb flank steak or skirt steak, thinly sliced
- 2 tbsp olive oil
- 2 tbsp lime juice (freshly squeezed if possible)
- 3 cloves garlic, minced
- 1 tsp chili powder
- 1 tsp smoked paprika
- 1 tsp ground cumin
- ½ tsp salt
- ¼ tsp black pepper
For the Vegetables:
- 1 red bell pepper, sliced into strips
- 1 yellow bell pepper, sliced
- 1 green bell pepper, sliced
- 1 medium red onion, thinly sliced
- 1 tbsp olive oil (for sautéing the veggies)
For the Base:
- 2 cups cooked cauliflower rice (for a low-carb option) or
- 1½ cups cooked brown rice (for a heartier, carb-friendly version)
Optional Toppings:
- ½ cup corn kernels
- ½ avocado, sliced or mashed
- ¼ cup Greek yogurt or sour cream
- 2 tbsp crumbled feta or shredded cheddar cheese
- Fresh cilantro, chopped
- Lime wedges for serving
These ingredients create a vibrant, nutrient-rich bowl. The combination of the lightly charred, tender steak with the sweet and slightly smoky peppers and onions, balanced by creamy avocado and tangy yogurt, creates layers of flavor that are truly irresistible. Using fresh lime juice in both the marinade and as a finishing touch elevates the dish and adds a refreshing note that cuts through the richness of the steak and avocado.
Preparation Method
The key to a successful steak fajita bowl is balancing flavors, textures, and cooking times. Below is a detailed step-by-step guide to ensure your dish comes out perfectly every time.
1. Marinate the Steak
Begin by preparing your steak marinade. In a medium bowl, whisk together 2 tablespoons of olive oil, 2 tablespoons of lime juice, minced garlic, chili powder, smoked paprika, ground cumin, salt, and black pepper. Once blended, add the thinly sliced steak and toss until every piece is evenly coated.
Cover the bowl with plastic wrap and refrigerate for at least 20 minutes. For deeper flavor, allow it to marinate for up to 2 hours. Marinating not only infuses the meat with vibrant Tex-Mex flavors but also helps tenderize the steak, ensuring juicy, flavorful bites.
2. Cook the Vegetables
While your steak marinates, heat 1 tablespoon of olive oil in a large skillet over medium-high heat. Add the sliced red, yellow, and green bell peppers along with the red onion.
Sauté the vegetables for approximately 5–6 minutes, stirring occasionally until they are tender and slightly charred. This gentle char brings out the natural sweetness of the peppers and enhances the overall flavor of the dish. Once cooked, remove the vegetables from the skillet and set them aside.
3. Cook the Steak
Using the same skillet, add the marinated steak in a single layer. Cook each side for 2–3 minutes until browned and cooked to your desired doneness. Avoid overcrowding the pan; if necessary, cook in batches to ensure a proper sear.
After the steak is done, return the sautéed peppers and onions to the skillet and toss everything together. Squeeze additional fresh lime juice over the mixture to add brightness and a slight tang.
4. Assemble the Bowls
Divide the cauliflower rice or brown rice among four bowls. Top each with a generous serving of the steak and pepper-onion mixture.
Next, add optional toppings such as corn kernels, sliced or mashed avocado, a dollop of Greek yogurt or sour cream, cheese, and chopped fresh cilantro. Serve with lime wedges on the side for extra zing.
This assembly method ensures that every bite contains a balance of protein, vegetables, and flavor-packed garnishes. It’s also visually appealing—the mix of vibrant peppers, golden-browned steak, green cilantro, and creamy avocado makes the dish inviting and satisfying.

Tips for the Perfect Steak Fajita Bowl
- Choosing the Steak: Flank or skirt steak works best because they are thinly sliced, cook quickly, and have great flavor. If using a thicker cut, consider slicing after cooking against the grain.
- Marinade Magic: Don’t skip marinating. Even a short 20-minute marinade enhances flavor and tenderness significantly. For maximum impact, 2 hours in the fridge is ideal.
- Veggie Options: While bell peppers and onions are classic, feel free to add mushrooms, zucchini, or cherry tomatoes for variety and extra nutrients.
- Rice Alternatives: Cauliflower rice keeps the dish low-carb and light, while brown rice adds extra fiber and heartiness. Quinoa is another excellent option for additional protein.
- Cooking in Batches: Avoid overcrowding your skillet to ensure the steak sears properly instead of steaming. This gives it those delicious browned edges.
- Toppings Galore: The beauty of this bowl is its versatility. Experiment with shredded lettuce, pickled jalapeños, or even a sprinkle of pumpkin seeds for crunch.
Nutritional Benefits
This High Protein Steak Fajita Bowl is not just delicious—it’s a nutrient powerhouse. Here’s a breakdown of the key benefits:
- High in Protein: Steak and Greek yogurt provide substantial protein, supporting muscle repair and growth.
- Low in Carbs (if using cauliflower rice): Ideal for low-carb or keto diets without compromising on flavor.
- Rich in Vitamins: Bell peppers are high in vitamin C, while avocado contributes heart-healthy fats.
- Fiber-Rich: Adding brown rice or corn increases fiber, aiding digestion and providing satiety.
- Versatile Nutrient Boost: Optional toppings like cheese and cilantro add extra nutrients without overpowering the dish.
This combination makes it a perfect post-workout meal or a nutritious dinner option that will keep you full and energized.
Conclusion
Creating a high-protein, low-carb meal doesn’t have to be complicated, and this High Protein Steak Fajita Bowl proves just that. With tender marinated steak, colorful sautéed peppers and onions, and a base of either cauliflower rice or brown rice, every bite is flavorful, filling, and satisfying. The optional toppings of avocado, Greek yogurt, cheese, and fresh herbs elevate the dish, allowing you to customize it according to your taste and dietary needs.
Whether you’re cooking for your family, prepping meals for the week, or entertaining friends, this steak fajita bowl is a guaranteed crowd-pleaser. It’s easy to make, visually appealing, nutritionally balanced, and adaptable for any diet preference.
Print
High Protein Steak Fajita Bowl – Easy Low Carb Meal
- Total Time: 40 minutes
- Yield: 4 servings
Description
Tender strips of seasoned steak, sizzling peppers and sweet onions over a bed of cauliflower rice (or grains), topped with creamy avocado, Greek yogurt, and a squeeze of fresh lime — colorful, satisfying, and low-carb.
Ingredients
- 1 lb flank steak or skirt steak, thinly sliced
- 2 tbsp olive oil
- 2 tbsp lime juice
- 3 cloves garlic, minced
- 1 tsp chili powder
- 1 tsp smoked paprika
- 1 tsp ground cumin
- ½ tsp salt
- ¼ tsp black pepper
- 1 red bell pepper, sliced into strips
- 1 yellow bell pepper, sliced
- 1 green bell pepper, sliced
- 1 medium red onion, thinly sliced
- 1 tbsp olive oil (for veggies)
- 2 cups cooked cauliflower rice (or 1½ cups brown rice for heartier version)
- ½ cup corn kernels (optional)
- ½ avocado, sliced or mashed
- ¼ cup Greek yogurt or sour cream
- 2 tbsp crumbled feta or shredded cheddar (optional)
- Fresh cilantro, chopped
- Lime wedges
Instructions
- Whisk olive oil, lime juice, garlic, chili powder, smoked paprika, cumin, salt, and pepper in a bowl. Add sliced steak, toss to coat, cover, and refrigerate at least 20 minutes (up to 2 hours for deeper flavor).
- Heat 1 tbsp olive oil in a large skillet over medium-high heat. Sauté bell peppers and red onion 5–6 minutes until tender and slightly charred. Remove vegetables and set aside.
- In the same skillet, cook marinated steak 2–3 minutes per side until browned and cooked to your liking. Avoid overcrowding; cook in batches if needed. Return vegetables to skillet and toss together. Squeeze fresh lime juice over the mixture.
- Spoon cauliflower rice (or brown rice) into bowls. Top with steak and pepper-onion mixture.
- Add optional toppings: corn, avocado, Greek yogurt or sour cream, cheese, chopped cilantro, and lime wedges. Season lightly with salt and pepper. Serve warm.
Notes
- Marinating steak longer (up to 2 hours) enhances flavor.
- Use cauliflower rice for low-carb option or brown rice for a heartier meal.
- Optional toppings: corn, cheese, avocado, Greek yogurt, and fresh herbs.
- Prep Time: 15 minutes
- Cook Time: 20 minutes
- Category: Dinner
- Method: Stovetop
- Cuisine: Tex-Mex / Low Carb
Frequently Asked Questions (FAQ)
1. Can I use a different cut of steak?
Yes! While flank and skirt steak are recommended for their tenderness and quick cooking, sirloin or ribeye can also work. Slice thinly against the grain for the best texture.
2. Can I make this recipe vegetarian or vegan?
Absolutely! Replace steak with tofu, tempeh, or a hearty mix of mushrooms. Use a plant-based yogurt instead of Greek yogurt and skip the cheese or use vegan alternatives.
3. How long can leftovers be stored?
Store leftover components separately in airtight containers. The steak and veggies will keep in the fridge for up to 3 days, while rice or cauliflower rice lasts 4–5 days. Reheat gently to maintain texture.
4. Can I prepare this ahead of time?
Yes, marinate the steak the night before and chop vegetables in advance. Assemble bowls when ready to serve for a quick weeknight dinner.
5. Can this recipe be made spicy?
Certainly! Add extra chili powder, cayenne, or fresh sliced jalapeños to the marinade or as a topping for a spicier kick.
6. Can I freeze the leftovers?
Steak and veggies can be frozen, though cauliflower rice may change texture. Brown rice freezes better than cauliflower rice. Reheat in a skillet for best results.
7. What are good side dishes to serve with this bowl?
Simple sides like a fresh salad, guacamole, or roasted vegetables complement the bowl well. Chips and salsa work for a Tex-Mex-themed meal.
8. Can I make this recipe gluten-free?
Yes! All ingredients listed are naturally gluten-free, but double-check any added toppings like cheese or store-bought sauces for hidden gluten.
This recipe combines ease, flavor, and nutrition in one bowl. It’s perfect for anyone looking for a colorful, protein-packed, low-carb meal that doesn’t compromise on taste. Whether you’re a beginner cook or a seasoned foodie, these Steak Fajita Bowls are a versatile and satisfying addition to your weekly meal rotation.