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A close-up of Mongolian ground beef noodles in a bowl, showing the savory sauce and tender beef.

Classic Mongolian Ground Beef Noodles

This recipe features lean ground beef tossed with noodles in a rich, savory Mongolian sauce, perfect for a quick and flavorful meal.
Prep Time 15 minutes
Cook Time 15 minutes
Total Time 30 minutes
Servings 4 servings
Calories 450 kcal

Equipment

  • medium bowl
  • whisk
  • large skillet or wok

Ingredients
  

Main

  • 1 lb lean ground beef 80/20 or 90/10
  • 1 lb ramen noodles without seasoning packet, lo mein noodles, or spaghetti
  • 1 tbsp vegetable oil

For the Sauce

  • 1/2 cup low-sodium soy sauce
  • 1/4 cup brown sugar
  • 1 tbsp fresh ginger finely grated or minced
  • 4 cloves fresh garlic minced
  • 1 tbsp rice vinegar
  • 1 tsp sesame oil
  • 1 tbsp cornstarch
  • 1/2 tsp red pepper flakes optional

For Garnish (optional)

  • 2 green onions sliced
  • 1 tbsp sesame seeds

Instructions
 

Instructions

  • In a medium bowl, whisk together soy sauce, brown sugar, grated ginger, minced garlic, rice vinegar, sesame oil, cornstarch, and optional red pepper flakes; set aside.
  • Heat vegetable oil in a large skillet or wok over medium-high heat, then add and cook the ground beef until fully browned.
  • Carefully drain any excess fat from the skillet after cooking the beef.
  • Re-whisk the prepared sauce and pour it over the cooked ground beef in the skillet.
  • Bring the sauce to a gentle simmer, stirring constantly, and cook for 2-3 minutes until it thickens and coats the beef.
  • While the sauce simmers, cook noodles according to package directions and drain them thoroughly.
  • Add the drained noodles to the skillet with the Mongolian beef and toss until well coated with the sauce.
  • Transfer to bowls, garnish with sliced green onions and sesame seeds if desired, and serve immediately.

Notes

For extra flavor, consider marinating the beef in a small amount of soy sauce and ginger before cooking. Adjust red pepper flakes to your preferred spice level. If you don't have fresh ginger, 1 teaspoon of ground ginger can be substituted in the sauce. Serve with a side of steamed vegetables for a complete meal.