Healthy Low Carb Steak Fajita Bowl Recipe for Quick Weeknight Dinners

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By Omar Villanueva - February 7, 2026

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Healthy Low Carb Steak Fajita Bowl Recipe for Quick Weeknight Dinners

We all know that feeling of staring into the fridge at 6 PM. You are tired. You are hungry. And you have absolutely no idea what to make.

That is where great meal prep recipes come to save the day. Having a plan in place transforms your week from chaotic to calm. It also keeps your budget on track.

If you are trying to cut back on carbs without losing flavor, this recipe is for you. It is a vibrant, zesty option that stands out among other meal prep recipes.

This dish features juicy flank steak and colorful peppers. It sits on a bed of lime-seasoned cauliflower rice. It is the ultimate Low Carb Steak Meal.

Honestly, it tastes just as good on day three as it does fresh out of the skillet. That is the mark of a true winner in the kitchen.

Why You’ll Love This Recipe

You are going to fall in love with this dish for so many reasons. First off, it is incredibly fast. You get big flavors without spending hours at the stove.

It is one of those Supper Ideas Healthy Low Carb fans dream about. The marinade does most of the heavy lifting here. It tenderizes the meat while adding a punch of citrus and spice.

Another reason to love it is the balance. Many Protein Carb And Veggie Meals feel heavy or bland. This one is light yet satisfying.

The combination of savory steak and fresh veggies keeps you full. You won’t even miss the traditional rice. The cauliflower base soaks up all those delicious juices.

This recipe is also highly customizable. You can swap veggies or adjust the spice level. It is designed to fit your life and your palate.

Finally, it is perfect for Steak Fajita Bowl Meal Prep. You can cook everything on Sunday and enjoy stress-free lunches all week. It reheats beautifully.

Ingredients

This recipe relies on fresh, simple ingredients. You probably have many of the spices in your pantry already. Here is what you need to get started.

For The Marinade

  • 3 tablespoons olive oil
  • 1/3 cup lime juice (about 2 limes)
  • 4 cloves garlic, minced
  • 1 teaspoon chili powder
  • 1/2 teaspoon ground cumin
  • 3/4 teaspoon fine sea salt
  • 1/4 teaspoon smoked paprika
  • 1/4 cup fresh cilantro leaves, chopped

For The Bowl

  • 1 1/4 lbs beef flank steak or skirt steak
  • 1 tablespoon olive oil (for cooking steak)
  • Sea salt to taste
  • 2 tablespoons olive oil (for veggies)
  • 3 bell peppers (various colors), sliced
  • 1 large onion, sliced
  • 12 oz cauliflower rice (frozen or fresh)
  • Fresh lime juice (for finishing)

Optional Toppings

  • Avocado or guacamole
  • Dairy-free sour cream
  • Fresh salsa
  • Extra fresh cilantro

Step-By-Step Instructions

Making Fajita Dinner Recipes at home is easier than you think. Follow these simple steps to build the perfect bowl.

Step 1: Mix The Marinade

Grab a large bowl. Whisk together 3 tablespoons of olive oil, the lime juice, and the minced garlic. Add the chili powder, cumin, salt, and paprika.

Toss in the chopped cilantro. Stir everything until it is well combined. This mixture is the heart of the flavor.

Add your steak to the bowl. Make sure it is coated well on all sides. Cover the bowl and let it marinate in the fridge for at least 2 hours. Overnight is even better if you have time.

Step 2: Prep The Steak

Take the steak out of the fridge about 20 minutes before you plan to cook. This helps it cook evenly. Cold meat hitting a hot pan can toughen up.

Pat the steak dry with paper towels. This step is crucial for getting a good sear. Sprinkle it with a little extra sea salt right before cooking.

Step 3: Sear The Meat

Heat 1 tablespoon of oil in a cast iron skillet over high heat. You want the pan to be very hot. Place the steak in the skillet.

Sear it for about 4 minutes per side for medium-rare. Adjust the time if you prefer it more done. Use a meat thermometer to be sure.

Step 4: Rest And Slice

Remove the steak from the pan. Cover it loosely with foil. Let it rest for 10 minutes. This allows the juices to redistribute.

Once rested, slice the steak thinly across the grain. This ensures every bite is tender.

Step 5: Cook The Veggies

Do not clean the skillet yet. Add 1 tablespoon of oil to the same pan. Toss in the sliced peppers and onions.

Sauté them for 5 to 7 minutes. You want them to be tender but still have a slight crunch. Season with a pinch of salt.

Step 6: Prepare The Base

In a separate pan, heat the remaining 1 tablespoon of oil. Add the cauliflower rice. Cook it for about 5 minutes until it is soft.

Season the rice with salt and a squeeze of fresh lime juice. This gives the base a nice zest that pairs well with the beef.

Step 7: Assemble The Bowls

Now comes the fun part. Start with a scoop of cauliflower rice. Add a generous portion of steak and sautéed veggies.

Top with avocado, salsa, sour cream, and fresh cilantro. Your healthy meal is ready to serve.

How To Store Leftovers

Proper storage is key for successful meal prep recipes. You want your food to stay fresh and safe to eat.

Use airtight glass containers for the best results. Glass does not hold onto odors like plastic can. It also reheats more evenly.

Store the steak, veggies, and cauliflower rice in separate compartments if possible. This keeps everything from getting soggy. If you don’t have compartment containers, layering them is fine too.

These leftovers will stay good in the fridge for up to 4 days. This makes it easy to grab a healthy lunch on your way out the door.

To reheat, simply pop the container in the microwave for 2 minutes. You can also warm the steak and veggies in a skillet for a few minutes if you prefer.

Do not add the cold toppings like avocado or sour cream until after you reheat the bowl. Keep those stored separately in small containers.

If you are looking for Healthy Meals For Two Low Carb, simply portion this recipe into two larger containers. It works perfectly for a couple’s dinner later in the week.

Tips

Here are a few tricks to make your Steak Fajita Bowl Meal Prep even better. Small details make a big difference in flavor.

Don’t skip the resting time for the steak. If you cut into it too soon, all the juices will run out. You want those juices inside the meat.

When slicing the peppers, try to keep them uniform in size. This helps them cook evenly so you don’t get some burnt and some raw.

If you want more char on your veggies, do not crowd the pan. Cook them in two batches if your skillet is small. Crowding the pan steams the veggies instead of searing them.

For the cauliflower rice, use fresh lime juice. Bottled juice just doesn’t have the same brightness. It really wakes up the flavor of the cauliflower.

Always slice the steak against the grain. Look for the lines running through the meat and cut perpendicular to them. This breaks the muscle fibers for a tender chew.

You can also prep the veggies in advance. Slice the peppers and onions on Sunday and store them in a bag. Then, on cooking night, you just dump them in the pan.

This recipe is a great example of Protein Carb Veggie Meals done right. It balances nutrition with ease of cooking.

Conclusion

Finding meal prep recipes that are healthy and delicious can feel like a challenge. But this steak fajita bowl ticks all the boxes.

It is fast, flavorful, and fits perfectly into a busy lifestyle. You get the comfort of a warm meal with the benefits of clean eating.

Whether you are cooking for one or looking for Healthy Meals For Two Low Carb, this dish delivers. The bold spices and tender steak make it feel like a treat.

Give this recipe a try this week. It might just become a regular in your rotation. Enjoy the convenience of having a great meal ready when you are.

FAQ

Can I Make This Gluten-Free?

Yes, this recipe is naturally gluten-free. Just double-check your spices to ensure they were processed in a gluten-free facility.

Is This Recipe Keto Friendly?

Absolutely. With the cauliflower rice base, this is a perfect meal for keto diets. It is one of the tastiest Healthy Meals No Carbs lovers can enjoy without guilt.

Can I Use Chicken Instead of Steak?

You sure can. This marinade works wonders on chicken breast or thighs. Just adjust the cooking time to ensure the chicken is cooked through.

How Do I Add More Carbs?

If you are looking for Complex Carb Meals, you can swap the cauliflower rice for brown rice or quinoa. Adding black beans is another great option.

Can I Freeze This Meal?

You can freeze the cooked steak and cauliflower rice. However, the peppers might get a bit mushy when thawed. Fresh is best for the veggies.

Low Carb Steak Fajita Bowl

★★★★★

This fast, flavorful Low Carb Steak Fajita Bowl is perfect for meal prep. Juicy flank steak, colorful peppers, and zesty cauliflower rice make a satisfying and healthy weeknight dinner or lunch.

⏱ Total Time: 2h 45m
🍽️ Yield: 4 servings

Requirements

Ingredients

Instructions

  1. In a large bowl, whisk together 3 tablespoons olive oil, lime juice, minced garlic, chili powder, cumin, 3/4 teaspoon fine sea salt, and smoked paprika. Stir in chopped cilantro until well combined.
  2. Add the steak to the marinade, ensuring it’s fully coated. Cover and refrigerate for at least 2 hours, or ideally overnight, to let the flavors develop.
  3. About 20 minutes before cooking, remove the steak from the fridge. Pat it dry with paper towels and sprinkle with extra sea salt for a good sear.
  4. Heat 1 tablespoon olive oil in a cast iron skillet over high heat until very hot. Sear the steak for about 4 minutes per side for medium-rare, adjusting for desired doneness. Use a meat thermometer to confirm.
  5. Remove the steak from the skillet, cover loosely with foil, and let it rest for 10 minutes. Then, slice it thinly across the grain to ensure tenderness.
  6. In the same skillet (no need to clean), add 2 tablespoons olive oil. Sauté the sliced bell peppers and onion for 5 to 7 minutes until tender-crisp. Season with a pinch of salt.
  7. In a separate pan, heat the remaining 1 tablespoon olive oil. Add the cauliflower rice and cook for about 5 minutes until soft. Season with salt and a squeeze of fresh lime juice.
  8. Assemble your bowls: start with cauliflower rice, then add steak and sautéed veggies. Top with optional avocado, salsa, sour cream, and fresh cilantro. Serve hot.

Notes

Don’t skip the resting time for the steak; it keeps the meat juicy. Slice against the grain for tender bites.

Keep sliced peppers uniform in size for even cooking. Avoid crowding the pan when sautéing veggies to get a good sear instead of steaming them.

Always use fresh lime juice for the best, brightest flavor in your marinade and for finishing the cauliflower rice.

For easy meal prep, slice your peppers and onions ahead of time and store them in a bag until cooking night.

Nutrition

480
Calories
5g
Sugar
25g
Fat
10g
Carbs

About the Author

Omar Villanueva
February 7, 2026
Growing up in a big family, Omar learned that the best meals bring people together. He focuses on soulful recipes that make you slow down and smile.

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