Description
This Keto Low Carb Beef and Broccoli is a quick and easy stir-fry recipe that delivers all the flavor of classic takeout without the carbs. With tender beef slices, crisp broccoli, and a savory garlic soy sauce, it’s a delicious low-carb dinner ready in under 30 minutes—perfect for weeknights or meal prep.
Ingredients
- 1 lb flank steak or sirloin, thinly sliced across the grain
- 3 cups broccoli florets
- 2 tbsp olive oil or avocado oil
- 3 cloves garlic, minced
- ¼ cup soy sauce or coconut aminos (for gluten-free option)
- ¼ cup beef broth
- 1 tbsp sesame oil
- 1 tbsp brown sugar substitute (erythritol or monk fruit)
- ¼ tsp xanthan gum (for thickening)
- ¼ tsp red pepper flakes (optional)
- 2 green onions, sliced (for garnish)
- 1 tsp sesame seeds (for garnish)
- Salt and black pepper, to taste
Instructions
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Slice beef thinly and season lightly with salt and pepper.
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Heat 1 tbsp oil in a large skillet or wok over medium-high heat. Sear beef in batches until browned, then remove and set aside.
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Add remaining oil to skillet if needed. Sauté garlic for 30 seconds until fragrant.
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Add broccoli and stir-fry for 4–5 minutes until crisp-tender.
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In a small bowl, whisk together soy sauce, beef broth, sesame oil, sweetener, and xanthan gum.
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Return beef to skillet and pour sauce over the mixture. Toss to coat and simmer for 2–3 minutes until sauce thickens.
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Garnish with green onions, sesame seeds, and red pepper flakes if using. Serve warm.
Notes
- Add mushrooms or bell peppers for extra flavor and texture.
- Use sriracha or chili flakes for a spicy version.
- Swap soy sauce with coconut aminos for soy-free keto.
- Skip xanthan gum and simmer sauce longer for natural thickening.
- Serve over cauliflower rice or shredded cabbage for a full low-carb meal.
