Keto Beef and Broccoli
My keto beef and broccoli recipe combines juicy flank steak with tender broccoli in an umami-forward sauce. This dish is perfect for weeknight dinners, meal prep, or serving guests. With a quick cooking time of under 15 minutes and only 3 grams of net carbs per serving, it’s both convenient and delicious. The unique blend of flavors makes this recipe a standout choice for anyone following a low-carb or keto lifestyle.
Why You’ll Love This Recipe
- Quick to Prepare: With just 15 minutes from start to finish, you can enjoy a satisfying meal without spending hours in the kitchen.
- Low-Carb Delight: At only 3 grams of net carbs per serving, this dish fits perfectly into your keto lifestyle while still being filling.
- Flavor-Packed: The umami-rich sauce enhances the natural flavors of the beef and broccoli, making every bite delicious.
- Versatile Meal Option: Serve it over cauliflower rice or enjoy it on its own for a healthy, satisfying meal that suits various occasions.
- Family-Friendly: Even picky eaters will love the tender beef and vibrant broccoli, making it a hit for family dinners.
Tools and Preparation
To make this keto beef and broccoli recipe, you’ll need a few essential tools that will help streamline your cooking process.
Essential Tools and Equipment
- Non-stick pan
- Mixing bowls
- Whisk
- Knife
Importance of Each Tool
- Non-stick pan: Ensures easy cooking and cleanup while preventing the meat from sticking.
- Mixing bowls: Allows you to marinate the steak effectively and mix the sauce thoroughly.
- Whisk: Perfect for blending the marinade ingredients smoothly.
- Knife: A sharp knife is crucial for slicing the flank steak evenly against the grain.

Ingredients
Here are the ingredients you’ll need to prepare this delicious Keto Beef and Broccoli:
For the Beef
- 2 pounds flank steak
- 2 tablespoons coconut oil
For the Marinade
- 1/2 cup soy sauce (can use liquid aminos)
- 2 tablespoon minced garlic
- 1 teaspoon lemon juice
- 1 tablespoon apple cider vinegar
For the Vegetables
- 4 cups broccoli (chopped)
For Cooking
- 2 tablespoon sesame oil
How to Make Keto Beef and Broccoli
Step 1: Slice the Steak
- Slice the flank steak against the grain into bite-sized strips.
- Place the sliced steak in a mixing bowl.
Step 2: Prepare the Marinade
- In a small bowl, whisk together:
- coconut oil
- soy sauce
- minced garlic
- lemon juice
- apple cider vinegar
- Mix well until combined.
- Pour the marinade over the steak to ensure all pieces are coated.
Step 3: Sear the Steak
- Heat a non-stick pan over medium-high heat with one tablespoon of sesame oil.
- Once hot, add your marinated steak along with half of the marinade.
- Sear for about 5 minutes, turning halfway through until both sides are cooked.
Step 4: Cook Broccoli
- Reduce heat slightly; add another tablespoon of sesame oil, then add chopped broccoli and remaining marinade.
- Cook for an additional 5 minutes or until broccoli is tender to your desired texture.
- If needed, reduce heat to low and simmer until fully cooked.
Enjoy your delightful Keto Beef and Broccoli!
How to Serve Keto Beef and Broccoli
Keto Beef and Broccoli is a versatile dish that can be served in many delightful ways. Whether you’re hosting a dinner or enjoying a cozy meal at home, these serving suggestions will elevate your dining experience.
Over Cauliflower Rice
- Cauliflower rice is a great low-carb alternative to traditional rice. It soaks up the delicious sauce while adding minimal carbs.
In Lettuce Wraps
- Serve the beef and broccoli mixture in large lettuce leaves for a fresh, crunchy wrap. This adds a fun twist to your meal!
With Zoodles
- Zucchini noodles (zoodles) provide a light and healthy base. Toss them with the beef and broccoli for added texture and flavor.
On a Bed of Spinach
- Sauté fresh spinach lightly and serve the beef and broccoli on top. The warmth of the dish will wilt the spinach just enough for a delightful presentation.
As Part of a Meal Prep Bowl
- Pack Keto Beef and Broccoli into meal prep containers along with your favorite low-carb veggies. It’s an easy grab-and-go option for busy days.
How to Perfect Keto Beef and Broccoli
To make the best Keto Beef and Broccoli, follow these simple tips to enhance flavor and texture.
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Choose the right cut: Flank steak is ideal for this recipe due to its tenderness. You can also use sirloin or ribeye for even more flavor.
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Marinate longer: For deeper flavor, let the steak sit in the marinade for at least 30 minutes before cooking. This allows the ingredients to infuse well.
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Use high heat: Cooking on high heat helps sear the meat quickly, locking in juices while creating a nice crust on the outside.
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Don’t overcrowd the pan: Cook in batches if needed. Overcrowding can lead to steaming instead of searing, which affects texture.
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Adjust seasoning: Taste as you go! Feel free to adjust soy sauce or vinegar levels based on your preference for saltiness or tanginess.
Best Side Dishes for Keto Beef and Broccoli
Pairing your Keto Beef and Broccoli with complementary side dishes can enhance your meal’s overall appeal. Here are some excellent side options:
-
Garlic Mashed Cauliflower
A creamy alternative to mashed potatoes, seasoned with garlic for extra flavor. -
Roasted Brussels Sprouts
Tossed in olive oil and garlic, these sprouts become crispy on the outside while remaining tender inside. -
Stir-Fried Green Beans
Quickly stir-fried with sesame oil, they add crunch and color to your plate. -
Creamed Spinach
Rich and creamy spinach complements the savory flavors of beef perfectly. -
Zucchini Fries
Baked or air-fried zucchini sticks provide a crunchy contrast that’s also low in carbs. -
Cabbage Slaw
A refreshing slaw made with cabbage, sesame oil, and lime juice adds crunch without many carbs.
Common Mistakes to Avoid
When making Keto Beef and Broccoli, avoiding common mistakes ensures a delicious dish every time.
- Skipping the marinade: Not marinating your steak can lead to bland flavors. Always allow the meat to soak in the sauce for at least 15 minutes for maximum taste.
- Overcooking the broccoli: Cooking broccoli for too long can result in mushy vegetables. Aim for a tender-crisp texture by cooking it just until bright green.
- Using the wrong cut of beef: Choosing a tough cut can lead to chewy meat. Opt for flank steak or other tender cuts for the best results.
- Not slicing against the grain: Slicing meat against the grain helps keep it tender. Always pay attention to the direction of the grain when cutting.
- Neglecting to measure ingredients: Guessing ingredient amounts can throw off the flavor balance. Use precise measurements for soy sauce and other seasonings.

Storage & Reheating Instructions
Refrigerator Storage
- Store in an airtight container.
- Keeps well for up to 3 days in the fridge.
Freezing Keto Beef and Broccoli
- Use freezer-safe containers or bags.
- Can be frozen for up to 2 months.
Reheating Keto Beef and Broccoli
- Oven: Preheat to 350°F (175°C). Place in an oven-safe dish, cover with foil, and heat for about 15-20 minutes.
- Microwave: Place in a microwave-safe bowl. Heat for 1-2 minutes, stirring halfway through to ensure even warming.
- Stovetop: Heat on medium-low heat in a skillet, adding a splash of water if needed to prevent sticking. Stir frequently until heated through.
Frequently Asked Questions
Here are some common questions about Keto Beef and Broccoli that may help clarify your cooking process.
What is Keto Beef and Broccoli?
Keto Beef and Broccoli is a low-carb dish featuring flavorful beef and fresh broccoli stir-fried in a savory sauce, perfect for keto diets.
How long does it take to prepare Keto Beef and Broccoli?
This recipe takes about 15 minutes from start to finish, making it an ideal quick meal option.
Can I substitute the soy sauce in Keto Beef and Broccoli?
Yes, you can use liquid aminos or coconut aminos as alternatives for soy sauce while maintaining flavor.
Is Keto Beef and Broccoli suitable for meal prep?
Absolutely! It stores well in the refrigerator or freezer, making it perfect for meal prepping throughout the week.
Final Thoughts
Keto Beef and Broccoli is not only quick to prepare but also bursting with flavor. This versatile dish offers plenty of customization options; feel free to add your favorite low-carb vegetables or adjust the seasoning to suit your taste. Give this recipe a try, and enjoy a delicious keto-friendly meal!
Keto Beef and Broccoli
Enjoy this quick and tasty Keto Beef and Broccoli recipe with only 3 grams of net carbs. Try it today for a satisfying meal!
- Prep Time: 10 minutes
- Cook Time: 5 minutes
- Total Time: 15 minutes
- Yield: Serves 4
- Category: Dinner
- Method: Frying
- Cuisine: Asian
Ingredients
- 2 pounds flank steak
- 2 tablespoons coconut oil
- 1/2 cup soy sauce (can use liquid aminos)
- 2 tablespoons minced garlic
- 1 teaspoon lemon juice
- 1 tablespoon apple cider vinegar
- 4 cups broccoli (chopped)
- 2 tablespoons sesame oil
Instructions
- Slice the flank steak against the grain into bite-sized strips and place in a mixing bowl.
- In a separate bowl, whisk together coconut oil, soy sauce, minced garlic, lemon juice, and apple cider vinegar to create the marinade. Pour over the steak to ensure it's well coated.
- Heat one tablespoon of sesame oil in a non-stick pan over medium-high heat. Add the marinated steak along with half of the marinade and sear for about 5 minutes until cooked through.
- Reduce heat slightly and add another tablespoon of sesame oil with the chopped broccoli and remaining marinade. Cook for an additional 5 minutes until broccoli is tender yet crisp.
Nutrition
- Serving Size: 1 serving
- Calories: 360
- Sugar: 2g
- Sodium: 900mg
- Fat: 22g
- Saturated Fat: 6g
- Unsaturated Fat: 14g
- Trans Fat: 0g
- Carbohydrates: 8g
- Fiber: 5g
- Protein: 36g
- Cholesterol: 80mg