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Mongolian Ground Beef Noodles

These Mongolian Ground Beef Noodles are a quick, comforting dinner loaded with rich soy-garlic sauce, ground beef, and tender noodles. With bold flavor in every bite and done in under 30 minutes, it’s the ultimate fusion of simplicity and savory satisfaction. Perfect for busy weeknights, family meals, or easy lunch prep!
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Prep Time 10 minutes
Cook Time 20 minutes
Total Time 30 minutes
Servings: 4
Course: Main Course
Cuisine: American, Asian
Calories: 495
Ingredients Equipment Method Notes

Ingredients
  

Core Ingredients
  • 1 lb ground beef
  • 8 oz lo mein noodles or spaghetti
  • 1/2 cup low-sodium soy sauce
  • 1/4 cup brown sugar
  • 1 tbsp hoisin sauce
  • 2 tsp sesame oil
  • 4 cloves garlic minced
  • 1 tsp fresh ginger grated
  • 1/4 tsp red pepper flakes optional
  • 2 tbsp cornstarch + 1/4 cup water slurry
  • 2 green onions chopped
Optional Add-ins
  • Steamed broccoli florets
  • Shredded carrots
  • Snap peas or snow peas
  • Bell pepper strips
  • Crushed peanuts or sesame seeds for garnish

Equipment

  • Large nonstick skillet or wok
  • Medium saucepan (for noodles)
  • Measuring cups and spoons
  • Wooden spoon or tongs

Method
 

  1. Cook the noodles according to package directions. Drain and set aside.
  2. In a skillet over medium-high heat, brown the ground beef until fully cooked. Drain excess grease if needed.
  3. Push beef to one side, and sauté garlic and ginger in sesame oil for 1 minute.
  4. Add soy sauce, brown sugar, hoisin sauce, and red pepper flakes. Stir everything together.
  5. Mix the cornstarch and water to make a slurry, then pour into the skillet.
  6. Let the sauce simmer until thickened, about 2-3 minutes.
  7. Add cooked noodles and toss to coat.
  8. Finish with green onions and optional veggies or toppings. Serve hot!

Notes

Mongolian Ground Beef Noodles – Helpful Tips

Cooking Tips & Techniques
  • Brown the beef properly: Let the ground beef sit undisturbed in the pan for a couple of minutes before stirring—it gives you flavorful caramelized bits that mimic Mongolian BBQ magic.
  • Don’t overcook the noodles: Cook just to al dente. They'll soak up sauce and soften more when tossed together.
  • Use low-sodium soy sauce: The sauce reduces as it cooks—using regular soy can make the dish overly salty.
  • Add the cornstarch slurry last: For a silky, clingy sauce, stir it in during the final minute of simmering.
  • Fresh aromatics matter: Ginger and garlic are the flavor backbone. Use freshly grated versions for the best punch.
Serving Suggestions
  • Serve with steamed broccoli, sautéed bok choy, or a simple cucumber salad on the side.
  • A drizzle of sriracha or chili crisp on top gives it heat and flair.
  • Sprinkle with sesame seeds and chopped green onions to finish—it adds crunch and color.
  • Pair with jasmine rice or fried rice if you're stretching the meal to serve more people.
Make-Ahead & Storage
  • Make-ahead: You can prep the sauce and brown the ground beef in advance—just reheat and toss with cooked noodles when ready.
  • Storage: Store leftovers in the fridge in an airtight container for up to 3 days.
  • Reheat gently: Warm over medium heat with a splash of water or soy sauce to loosen the noodles.
  • Freezing tip: This dish freezes well! Portion into containers and freeze for up to 2 months. Thaw overnight in the fridge before reheating.
Tasty Variations to Try
  • Spicy version: Add red pepper flakes or diced Thai chilies to the sauce for a heat kick.
  • Vegetable boost: Toss in shredded carrots, bell peppers, snap peas, or zucchini to make it a one-pan meal.
  • Low-carb swap: Use shirataki noodles, spiralized zucchini, or cabbage instead of traditional noodles.
  • Sweet and sour twist: Stir in a splash of rice vinegar and pineapple chunks for an extra flavor dimension.
  • Asian fusion version: Try hoisin sauce in place of brown sugar for a deeper, smoky sweetness.