Steak Fajita Bowl

Featured in: Hearty Dinners

This vibrant bowl combines perfectly seasoned flank steak strips with colorful bell peppers and sweet red onions, all seared to sizzling perfection. The juicy, spice-coated meat pairs beautifully with the tender-crisp vegetables, creating classic Tex-Mex flavors in every bite.

Served over light cauliflower rice, this high-protein, low-carb meal delivers all the satisfaction of traditional fajitas without the heavy tortillas. Each bowl bursts with smoky chili powder, aromatic cumin, and bright lime, while optional toppings like creamy avocado, fresh cilantro, and zesty cheese let you customize your perfect Tex-Mex creation.

Updated on Sun, 25 Jan 2026 16:47:00 GMT
Freshly seared steak strips sizzling next to colorful sautéed peppers and onions over cauliflower rice in a bowl. Save It
Freshly seared steak strips sizzling next to colorful sautéed peppers and onions over cauliflower rice in a bowl. | sunnyspoonful.com

There's something about the sound of steak hitting a hot skillet that just makes a weeknight feel special. I discovered this bowl on one of those evenings when I had leftover cauliflower rice in the fridge and a craving for something that tasted indulgent but wouldn't leave me sluggish. The magic happened when I threw together what I had, and suddenly I was eating something that rivaled my favorite taco stand—except it was healthier and took less time than ordering delivery.

I made this for my coworker during a lunch break once, and she was so shocked that I'd brought it in a container that she asked for the recipe immediately. What struck me was how the cauliflower rice didn't taste like a compromise—it was just part of the whole experience, soaking up all those beautiful flavors without feeling like a guilt-free swap.

Ingredients

  • Flank steak or sirloin, thinly sliced (1 lb): Flank has a loose grain that becomes incredibly tender when sliced against the grain, and the thinner you cut it, the faster it cooks and the better it soaks up those spices.
  • Chili powder: This is your flavor anchor—it brings that unmistakable Tex-Mex warmth without overwhelming the dish.
  • Smoked paprika: Don't skip this; it adds a subtle smokiness that makes people wonder if you grilled it.
  • Cumin, garlic powder, onion powder: These three together create a flavor foundation so good that you'll start using this seasoning blend for everything.
  • Lime juice: Acid is crucial here—it brightens all the spices and keeps the steak from tasting heavy.
  • Bell peppers (red, yellow, green) and red onion: The color matters because you're eating with your eyes first, and those stripes of red, yellow, and green make the bowl instantly appetizing.
  • Cauliflower rice: Fresh cauliflower rice has better texture than frozen, but frozen works if that's what you have—just squeeze out excess moisture before cooking so it doesn't turn mushy.
  • Optional toppings: Avocado adds creaminess, cilantro brings freshness, and cheese gives you that comfort-food element you didn't know you were missing.

Instructions

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Season the steak and let it rest:
Toss your sliced steak with olive oil and all those spices—chili powder, paprika, cumin, garlic powder, onion powder, salt, pepper, and lime juice. Even ten minutes makes a difference; the steak will absorb the flavors and start to relax into them. If you have a bit more time, fifteen or twenty minutes is even better.
Sear the steak until golden:
Heat your skillet until it's hot enough that a drop of water sizzles immediately. Lay the steak in a single layer and don't touch it for two to three minutes—you want those edges to caramelize and turn deep brown before you flip. This is where the flavor magic happens.
Sauté the vegetables until they sing:
Use the same pan because all those steak drippings are liquid gold for your peppers and onions. You want them tender with some char on the edges, which takes about five to seven minutes of occasional stirring. The slight char adds a sweetness that plays beautifully against the spiced steak.
Warm the cauliflower rice:
In another pan, cook it over medium heat just until it's heated through and tender, about five to six minutes. Don't blast it on high heat or it gets weird and watery. A light hand with salt here is key because your steak and toppings will add their own seasoning.
Build your bowl:
Start with cauliflower rice as your base, then layer the sautéed vegetables and steak on top. The warm rice will meld everything together while the toppings add their own textures and flavors.
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Easily spray or drizzle oil for roasting vegetables, air frying, sautéing, and dressing salads with controlled coverage.
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Steak Fajita Bowl garnished with avocado slices, cilantro, and a squeeze of lime on a rustic table. Save It
Steak Fajita Bowl garnished with avocado slices, cilantro, and a squeeze of lime on a rustic table. | sunnyspoonful.com

There was this one Sunday when I made these bowls for my partner and our friends, and we all sat around eating straight from them while debating whether this counted as a salad or a rice bowl. What made it special wasn't just that everyone cleaned their plate—it was that no one felt like they were eating something meant to be healthy. It tasted too good for that.

Timing and Prep Strategy

The beauty of this dish is that most of the work is prep, which you can handle in advance. I usually slice my peppers and onions the night before and store them in containers, which means on cooking day I'm really just searing steak and sautéing vegetables. If you get your steak seasoned and marinating while you prep your vegetables, everything flows together naturally without that rushed feeling.

Customization That Actually Works

This recipe is forgiving enough that you can play with it without ruining it. I've swapped the cauliflower rice for regular rice or leafy greens, used different peppers depending on what's in season, and even thrown in jalapeños when I wanted heat. The core of good seasoned steak and sautéed vegetables is so solid that variations just make it interesting instead of making it worse.

Making It Your Own

Once you've made this a few times, you'll start trusting your instincts about it. Maybe you like your steak a touch more rare, or maybe you want the peppers softer and more caramelized. The seasonings are balanced enough that you can adjust them without fear—more paprika if you want smokier, more lime juice if you want brighter, more cumin if you want earthier. This is one of those recipes that gets better each time you make it because you're tuning it to your actual taste, not following instructions blindly.

  • If you can't find smoked paprika, regular paprika works, but it won't have that depth, so consider adding a tiny pinch of liquid smoke or just doubling down on the chili powder.
  • Cooking for people who are dairy-free or have other restrictions doesn't mean leaving them without a delicious meal—Greek yogurt can replace sour cream, and the dish is fantastic without any cheese at all.
  • Leftovers reheat beautifully, though the cauliflower rice stays best if you store it separately from the wet components.
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Close-up of a Tex-Mex Steak Fajita Bowl topped with melted cheese and a dollop of sour cream. Save It
Close-up of a Tex-Mex Steak Fajita Bowl topped with melted cheese and a dollop of sour cream. | sunnyspoonful.com

This bowl has become my go-to when I want to feel like I've treated myself without the guilt that usually follows restaurant food. It's the kind of meal that makes you realize healthy eating doesn't mean suffering.

Recipe FAQs

What cut of steak works best?

Flank steak or sirloin are ideal choices. Both cuts take on marinades beautifully and cook quickly. Slice thinly against the grain for the most tender results.

Can I make this ahead?

The steak and vegetables reheat well for 2-3 days. Store components separately and warm gently before assembling. Cauliflower rice is best cooked fresh but can be prepped in advance.

How do I get restaurant-style char?

Use a cast-iron skillet at medium-high heat. Don't overcrowd the pan, and let the steak sear undisturbed for 2-3 minutes before flipping. The vegetables benefit from high heat too.

What other bases can I use?

Brown rice, quinoa, or leafy greens work wonderfully. For traditional fajitas, warm corn or flour tortillas make great wraps.

Is this freezer-friendly?

The cooked steak and vegetable mixture freezes well for up to 3 months. Thaw overnight in the refrigerator and reheat in a skillet. Cauliflower rice freezes beautifully raw or cooked.

Steak Fajita Bowl

Tender spiced steak with charred peppers and onions over fluffy cauliflower rice.

Prep Time
20 mins
Cook Time
20 mins
Total Duration
40 mins
Authored by Lana Bright

Recipe Type Hearty Dinners

Skill Level Easy

Cuisine Style Tex-Mex

Recipe Yield 4 Serving Size

Diet Preferences Free From Gluten, Low Carbohydrate

What You'll Need

Steak

01 1 lb flank steak or sirloin, thinly sliced
02 1 tablespoon olive oil
03 1 teaspoon chili powder
04 1 teaspoon smoked paprika
05 1/2 teaspoon ground cumin
06 1/2 teaspoon garlic powder
07 1/2 teaspoon onion powder
08 1/2 teaspoon salt
09 1/4 teaspoon black pepper
10 Juice of 1 lime

Vegetables

01 1 red bell pepper, thinly sliced
02 1 yellow bell pepper, thinly sliced
03 1 green bell pepper, thinly sliced
04 1 medium red onion, thinly sliced
05 1 tablespoon olive oil
06 Salt and pepper to taste

Base

01 4 cups cauliflower rice, fresh or frozen

Optional Toppings

01 1 ripe avocado, sliced
02 1/4 cup fresh cilantro, chopped
03 Lime wedges
04 1/4 cup shredded cheddar, Monterey Jack, or Mexican blend cheese
05 1/4 cup sour cream or Greek yogurt

Directions

Step 01

Marinate the Steak: In a mixing bowl, combine sliced steak with 1 tablespoon olive oil, chili powder, smoked paprika, cumin, garlic powder, onion powder, salt, black pepper, and lime juice. Toss to coat evenly. Marinate for at least 10 minutes.

Step 02

Sear the Steak: Heat 1 tablespoon olive oil in a large skillet over medium-high heat. Add marinated steak in a single layer and sear for 2 to 3 minutes per side until browned and cooked through. Remove steak from the pan and set aside.

Step 03

Sauté the Vegetables: In the same skillet, add 1 tablespoon olive oil. Add sliced bell peppers and red onion, then sauté for 5 to 7 minutes, stirring occasionally, until tender and lightly charred. Season with salt and pepper to taste.

Step 04

Prepare the Cauliflower Rice: In another pan, cook cauliflower rice over medium heat for 5 to 6 minutes until tender. Season lightly with salt and pepper.

Step 05

Assemble the Bowls: Divide cauliflower rice evenly among 4 bowls. Top each bowl with sautéed vegetables and steak strips.

Step 06

Garnish and Serve: Top each bowl with avocado slices, fresh cilantro, lime wedges, shredded cheese, and sour cream as desired. Serve immediately.

Tools You'll Need

  • Large skillet
  • Cutting board
  • Sharp knife
  • Mixing bowl
  • Wooden spoon or spatula

Allergy Information

Review each ingredient to identify potential allergens, and consult a healthcare professional if you're unsure.
  • Contains dairy when cheese or sour cream are included
  • Verify seasoning blends and toppings for potential hidden allergens

Nutrition Details (Per Serving)

This nutritional data is for reference only and isn't a substitute for medical advice.
  • Caloric Value: 320
  • Fats: 15 grams
  • Carbohydrates: 11 grams
  • Proteins: 35 grams