Mongolian Beef – Keto Friendly & Low Carb Recipe

If you’re on a keto journey but still crave the rich, savory-sweet flavors of your favorite takeout dishes, you’re going to love this Keto Mongolian Beef recipe. It’s low in carbs, packed with protein, and delivers all the satisfaction of classic Mongolian beef—without the blood sugar spike.

Why You’ll Love This Recipe

• ✅ Keto & low carb friendly (just 4–5g net carbs per serving)

• ✅ Quick and easy—ready in under 30 minutes

• ✅ Tastes like your favorite Chinese takeout, without the guilt

• ✅ Great for meal prep and leftovers

Ingredients

Here’s what you’ll need:

• 1 lb flank steak, thinly sliced against the grain

• 2 tbsp coconut aminos (or low-sodium soy sauce if not strictly keto)

• 2 tbsp erythritol or monk fruit sweetener

• 1/2 tsp xanthan gum (for thickening, instead of cornstarch)

• 2 tbsp avocado oil (or olive oil)

• 4 cloves garlic, minced

• 1-inch piece of fresh ginger, grated

• 1/2 cup beef broth

• 2 green onions, chopped (for garnish)

• Optional: red pepper flakes for a little heat

Instructions

1. Prep the Steak:
   Thinly slice the flank steak and toss it with a bit of xanthan gum. This will help give it that silky texture once cooked and allow the sauce to cling better.

2. Cook the Beef:
   Heat 1 tbsp of avocado oil in a skillet over medium-high heat. Add the beef in batches (don’t overcrowd the pan), sear until browned, then set aside.

3. Make the Sauce:
   In the same pan, add the remaining oil, garlic, and ginger. Sauté for about 30 seconds until fragrant. Pour in the beef broth, coconut aminos, and sweetener. Simmer for 3–4 minutes until slightly reduced.

4. Combine & Simmer:
   Return the beef to the pan and stir to coat in the sauce. Let it simmer for another 3–5 minutes until the sauce thickens and the beef is well glazed.

5. Garnish & Serve:
   Sprinkle with chopped green onions and red pepper flakes (if using). Serve hot with cauliflower rice or steamed veggies for a full keto meal.

Nutrition (Per Serving – Makes 4 Servings)

• Calories: ~290

• Protein: 27g

• Fat: 18g

• Net Carbs: 4–5g

Pro Tips

• Slice beef thinly and evenly for a tender bite—freezing it for 15 minutes beforehand helps.

• Use monk fruit sweetener for a more natural, less cooling aftertaste.

• Want it spicier? Add a few dashes of sriracha or chili oil.

Final Thoughts

Eating keto doesn’t mean giving up your favorite flavors. With just a few smart swaps, Mongolian beef becomes a low-carb, high-protein dish you can enjoy anytime. Try it out and let us know what you think—this one’s definitely a keeper for your weekly meal rotation!