This Korean Beef with Cauliflower Rice recipe is a delicious and healthy twist on a classic dish, making it ideal for those following a keto diet. The savory flavors of marinated beef combined with the lightness of cauliflower rice create a satisfying meal without the carbs.
It’s simple to prepare and can be on your table in under 30 minutes. Perfect for a weeknight dinner or meal prep, this dish is both nutritious and easy to customize with your favorite vegetables.
Quick and Flavorful Korean Beef with Cauliflower Rice

This recipe features tender strips of beef stir-fried with a savory sauce and served over fluffy cauliflower rice. It’s a quick meal that highlights the robust flavors of Korean cuisine while keeping it low in carbohydrates.
Ingredients
- 1 pound flank steak, thinly sliced
- 1 tablespoon vegetable oil
- 1/4 cup soy sauce (or tamari for gluten-free)
- 2 tablespoons brown sugar or keto sweetener
- 2 cloves garlic, minced
- 1 teaspoon ginger, grated
- 2 green onions, chopped
- 1 teaspoon sesame oil
- 1/2 head of cauliflower, riced
- Salt and pepper to taste
- Sesame seeds for garnish (optional)
Instructions
- Marinate the Beef: In a bowl, combine soy sauce, brown sugar, garlic, and ginger. Add the sliced flank steak and let it marinate for at least 15 minutes.
- Cook the Beef: Heat vegetable oil in a large skillet over medium-high heat. Add the marinated beef and sauté until browned, about 5-7 minutes.
- Add Cauliflower Rice: While the beef is cooking, steam or sauté the riced cauliflower in a separate pan until tender, about 3-4 minutes. Season with salt and pepper.
- Combine and Serve: When the beef is cooked, stir in sesame oil and green onions. Serve the beef over the warm cauliflower rice, garnishing with sesame seeds if desired.
Cook and Prep Times
- Prep Time: 15 minutes
- Cook Time: 15 minutes
- Total Time: 30 minutes
Nutrition Information
- Servings: 4 servings
- Calories: 320kcal
- Fat: 20g
- Protein: 30g
- Carbohydrates: 8g






