Keto Low Carb Beef and Broccoli

Discover the Perfect Weeknight Keto Stir Fry

Indulge in a simple, delicious, and quick-to-make Keto Low Carb Beef and Broccoli stir fry that’s perfect for a busy weeknight. This dish not only satisfies your cravings but also aligns with your keto lifestyle, making it a go-to recipe for a healthy and flavorful meal. Prepare to be amazed by how marinating the beef enhances the flavors, creating a delightful experience in every bite.

Preparing the Ingredients: The First Step to Culinary Excellence

Selecting the Right Beef

Begin your culinary adventure by choosing the perfect cut of beef. Flat Iron Steak is an excellent choice for this recipe, thanks to its tenderness and rich flavor. However, if you can’t find Flat Iron Steak, don’t worry! Flank steak or sirloin steak are great alternatives that will work just as well.

Cutting the Beef

Once you’ve selected your beef, the next crucial step is cutting it into very thin slices against the grain. This technique ensures that the meat remains tender and absorbs the marinade more effectively, resulting in a more flavorful dish. Thinly sliced beef cooks quickly, making it ideal for a stir fry.

Marinating the Beef: Infusing Flavors for a Tasty Dish

Crafting the Perfect Marinade

To create a mouthwatering marinade, combine coconut aminos, freshly grated root ginger, and finely chopped garlic. Coconut aminos serve as a fantastic keto-friendly substitute for soy sauce, providing a slightly sweet and savory flavor. The ginger adds a hint of spiciness, while the garlic imparts a rich aroma that elevates the overall taste of the beef.

Marinating Time

Place the sliced beef into a small bag or bowl, pour the marinade over it, and let it sit in the fridge for about one hour. This marinating process is essential, as it allows the beef to soak up all the wonderful flavors, resulting in a more delicious and tender dish.

Preparing the Broccoli: A Perfect Companion to the Beef

Blanching the Broccoli

While the beef is marinating, it’s time to prepare the broccoli. Cut the broccoli into small florets, ensuring they are bite-sized and easy to eat. Blanch the broccoli by boiling it in water for two minutes. This step helps retain its vibrant green color and crisp texture.

Draining the Broccoli

After blanching, drain the broccoli thoroughly. Excess water can dilute the stir fry sauce, so it’s crucial to remove as much moisture as possible. Pat the broccoli dry with a paper towel if needed.

Cooking the Keto Low Carb Beef and Broccoli: Bringing Everything Together

Heating the Oil

In a large wok or cast-iron skillet, heat coconut oil over medium-high heat. Coconut oil is a great choice for this recipe, as it adds a subtle nutty flavor and withstands high cooking temperatures, making it perfect for stir-frying.

Stir-Frying the Beef

Once the oil is hot, add the marinated beef to the skillet. Stir-fry the beef until it is browned, which should take around 1-3 minutes. Be careful not to overcook the beef, as it can become tough. Once the beef is cooked, remove it from the skillet and set it aside.

Cooking the Broccoli

In the same skillet, add the blanched broccoli and stir-fry for about three minutes. The goal is to keep the broccoli crisp-tender, so avoid overcooking it. This will ensure that the broccoli retains its delightful crunch.

Adding the Marinade

Return the reserved marinade to the skillet with the broccoli. Cook for an additional two minutes, allowing the sauce to thicken and coat the broccoli evenly. The marinade not only enhances the flavor of the broccoli but also creates a delicious stir fry sauce that ties the entire dish together.

Combining the Beef and Broccoli

Finally, return the cooked beef to the skillet with the broccoli. Stir everything together, ensuring that the beef and broccoli are well-coated with the sauce. Warm through for a minute or two, but be careful not to overcook the beef during this step.

Finishing Touches: Elevating the Flavor Profile

Adding Fish Sauce and Toasted Sesame Oil

To add a final burst of flavor, drizzle fish sauce and toasted sesame oil over the stir fry. The fish sauce introduces a subtle umami taste, while the toasted sesame oil provides a rich, nutty aroma that complements the dish perfectly. Give everything a good stir to ensure the flavors are well-distributed.

Serving Your Keto Low Carb Beef and Broccoli

Serve the Keto Low Carb Beef and Broccoli hot, straight from the skillet. This dish is incredibly versatile and pairs wonderfully with cauliflower rice, a fantastic keto-friendly alternative to regular rice. The cauliflower rice absorbs the flavors of the stir fry, creating a satisfying and wholesome meal.

Expert Tips for the Best Keto Low Carb Beef and Broccoli

Alternative Steak Options

If you can’t find Flat Iron Steak, don’t worry! Flank steak and sirloin steak are excellent substitutes. These cuts are flavorful and tender, making them ideal for this stir fry recipe.

Substituting Coconut Aminos

In case you don’t have coconut aminos on hand, you can use Tamari or low sodium gluten-free soy sauce as a substitute. Keep in mind that these alternatives are stronger and saltier than coconut aminos, so you might need to adjust the quantity to suit your taste.

Importance of Marinating

Don’t skip the marinating process! Allowing the beef to marinate for an hour significantly enhances the flavor and tenderness of the meat. This step is crucial for achieving the best results.

Serving Suggestions

For a complete keto meal, serve your Keto Low Carb Beef and Broccoli over cauliflower rice. This low-carb alternative to regular rice absorbs the flavors of the stir fry and adds a wonderful texture to the dish.

Keto Low Carb Beef and Broccoli

Recipe by Admin
0.0 from 0 votes
Course: MainCuisine: American, Chinese


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Quick and Easy Keto Low Carb Beef and Broccoli Recipe:


  • 1 lb Flat Iron steak, thinly sliced against the grain

  • 1/2 lb Broccoli, cut into small florets

  • 1/4 cup Coconut Oil

  • 1 tsp Toasted Sesame Oil

  • 1 tsp Fish Sauce

  • Beef and Broccoli Marinade
  • 1/4 cup Coconut Aminos

  • 1 tsp Root ginger, peeled and grated (do not use powdered ginger)

  • 2 cloves Garlic, chopped


  • Prepare the Beef:
  • Cut the Flat Iron Steak into very thin slices against the grain.
  • Place the sliced beef in a small bag with coconut aminos, ginger, and garlic. Marinate for 1 hour in the fridge.
  • Blanch the Broccoli:
  • Boil the broccoli florets for two minutes, then drain well.
  • Cook the Beef:
  • Heat coconut oil in a large wok or cast-iron skillet over medium-high heat.
  • Stir-fry the marinated beef until browned (1-3 minutes). Remove from skillet.
  • Cook the Broccoli:
  • In the same skillet, stir-fry the blanched broccoli until crisp-tender (about 3 minutes).
  • Combine and Finish:
  • Add the reserved marinade to the skillet and cook for two more minutes.
  • Return the beef to the skillet with the broccoli and warm through.
  • Add fish sauce and toasted sesame oil. Stir well and serve hot.
  • Enjoy your delicious Keto Low Carb Beef and Broccoli with a side of cauliflower rice for a complete and satisfying meal.


  • NET CARBS: 6g

Nutrition Facts

  • Calories: 364kcal
  • Carbohydrates: 7g
  • Protein: 23g
  • Fat: 26g
  • Saturated Fat: 16g
  • Cholesterol: 74mg
  • Sodium: 559mg
  • Fiber: 1g
  • Sugar: 1g
  • Calcium: 36mg

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