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Low carb steak fajita bowl with colorful vegetables and seasoned steak

Low Carb Steak Fajita Bowl

A cozy and colorful bowl filled with tender steak, sautéed peppers and onions, and a tangy herb crema, perfect for chilly nights and keto-friendly meal prep.
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Prep Time 15 minutes
Cook Time 15 minutes
Total Time 30 minutes
Course Dinner, Main Course
Cuisine American, Mexican
Servings 4 servings
Calories 450 kcal

Ingredients
  

For the steak and vegetables

  • 1 lb flank steak or skirt steak, thinly sliced Use flank or skirt steak for best flavor
  • 2 tbsp olive oil, divided Divided between marinating the steak and cooking
  • 1 large red bell pepper, thinly sliced
  • 1 large yellow bell pepper, thinly sliced
  • 1 medium red onion, thinly sliced
  • 2 cloves garlic, minced
  • 1 tsp smoked paprika
  • 1 tsp ground cumin
  • 1/2 tsp chili powder
  • 1/2 tsp sea salt Adjust to taste
  • 1/4 tsp black pepper
  • Juice of 1 lime
  • 2 tbsp chopped fresh cilantro
  • 2 cups cauliflower rice, steamed or sautéed
  • 1 medium avocado, sliced For topping
  • Optional: sliced jalapeño, sour cream, or shredded cheddar For additional toppings

For the herb crema

  • 1/2 cup full-fat Greek yogurt
  • 1 tbsp lime juice
  • 2 tbsp chopped cilantro
  • Pinch of salt

Instructions
 

Preparation

  • Slice steak against the grain into thin strips. Toss with 1 tbsp olive oil, smoked paprika, cumin, chili powder, salt, and pepper. Let sit 10–15 minutes to absorb flavors.
  • Slice peppers and onion; mince garlic.

Cooking the Steak

  • Heat a large skillet over high heat until very hot. Add 1 tbsp olive oil.
  • Add steak strips in a single layer (work in batches to avoid crowding). Sear 1–2 minutes per side until browned but medium-rare to medium. Remove to a plate and tent with foil.

Sautéing the Vegetables

  • In the same skillet, reduce heat to medium-high. Add peppers, onion, and a pinch of salt. Sauté 5–7 minutes until softened and slightly charred.
  • Add garlic in the last minute and stir.

Finishing the Bowl

  • Return steak to skillet with vegetables to warm through. Squeeze lime over everything and sprinkle with cilantro.
  • Make the herb crema by whisking yogurt, lime juice, cilantro, and salt.
  • Serve steak and veggies over cauliflower rice. Top with avocado, a drizzle of crema, and optional extras.

Notes

Use high heat for a good sear on the steak; slice thin against the grain for tenderness. For meal prepping, keep components separate to maintain freshness.

Nutrition

Serving: 1gCalories: 450kcalCarbohydrates: 12gProtein: 35gFat: 30gSaturated Fat: 10gSodium: 600mgFiber: 5gSugar: 3g
Keyword Healthy Dinner, keto, low carb, meal prep, Steak Fajita Bowl
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