Traditional flavors for everyday kitchens.

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By Max Minnucci

Published: Jan 2, 2026

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Mongolian Beef and Noodles

Get ready to experience restaurant-quality flavors right in your own kitchen with this irresistible Mongolian Beef and Noodles recipe. Packed with savory-sweet sauce, tender beef, and chewy noodles, this dish transforms simple ingredients into something extraordinary. Best of all, you can whip it up in just 30 minutes – faster than waiting for takeout!

Why You’ll Love This Mongolian Beef and Noodles

Mongolian Beef and Noodles checks all the boxes for an ideal weeknight meal. First, it cooks in under 30 minutes yet tastes like you spent hours in the kitchen. Second, it delivers that perfect balance of sweet and savory with a satisfying chewy texture from the rice noodles. Third, you can easily customize the spice level to suit your taste buds.

Simple Ingredients, Big Flavor

Using pantry staples like tamari sauce and brown sugar along with fresh aromatics creates incredible depth of flavor. The cornstarch coating creates that signature crispy texture on the beef while helping thicken the luscious sauce naturally.

Perfect for Busy Nights

With minimal prep work and quick cooking times, this recipe fits perfectly into hectic schedules. You can even prep the components ahead and simply toss them together when ready to eat. For more ground beef meal ideas that save time, try these hearty ground beef and potato combinations.

Recipe

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Mongolian Beef and Noodles


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  • Author: Max Minnucci
  • Total Time: 30 min
  • Yield: 4 servings 1x

Description

Sweet and savory Mongolian Beef with chewy rice noodles ready in 30 minutes


Ingredients

Scale
  • 8 oz rice noodles (or your favorite noodles) (226 g)
  • 1 lb flank steak (sliced into bite-sized pieces) (450 g)
  • 1/4 cup cornstarch (or arrowroot starch) (32 g)
  • 2 tbsp avocado oil (or your favorite neutral oil) (30 ml)
  • 1 tbsp sesame oil (15 ml)
  • 4 garlic cloves (minced)
  • 1 inch ginger (grated)
  • 1/2 cup tamari sauce (or soy sauce) (120 ml)
  • 1 cup chicken broth (240 ml)
  • 1/3 cup brown sugar (67 g)
  • 3 green onions (chopped)
  • Sesame seeds & crushed red pepper flakes (for garnish)

Instructions

  1. Soak rice noodles in hot water for 10 minutes while cooking meat. Drain and rinse with cold water when done. Cook other noodles according to package instructions if using instead.
  2. Evenly coat steak pieces with cornstarch in a bowl.
  3. Heat avocado oil in large skillet over medium-high heat. Cook steak in single layer batches for 2 minutes per side until crispy, adding oil as needed. Set cooked meat aside.
  4. Heat sesame oil in skillet. Add garlic and ginger, cooking 1 minute until fragrant.
  5. Add tamari sauce, chicken broth, and brown sugar. Stir well and bring to boil. Reduce heat and simmer 8-10 minutes until sauce thickens slightly.
  6. Add beef, noodles, and half the green onions. Stir until heated through. Serve topped with remaining green onions, sesame seeds, and red pepper flakes if desired.

Notes

  • Slice flank steak against the grain for tender results
  • Double sauce ingredients if you prefer extra saucy noodles
  • Store leftovers separately from sauce for best texture
  • Prep Time: 10 min
  • Cook Time: 20 min
  • Category: Main Course
  • Method: Stovetop
  • Cuisine: Asian Fusion

Nutrition

  • Calories: 584 kcal
  • Sugar: 19 g
  • Sodium: 2009 mg
  • Fat: 17 g
  • Carbohydrates: 76 g
  • Fiber: 2 g
  • Protein: 30 g

Ingredients and Substitutions

This recipe embraces flexibility so you can adapt it to your dietary needs or pantry situation. Here’s what you’ll need and possible swaps:

Base Components

  • Rice noodles – Use 8 oz of your favorite wide rice noodles or substitute with udon, soba, or even spaghetti
  • Flank steak – 1 lb sliced thinly (substitute sirloin, ribeye, or ground beef for faster cooking)
  • Cornstarch – 1/4 cup for crispy beef coating (arrowroot starch works equally well)
  • Oil – 2 tbsp avocado oil plus 1 tbsp sesame oil (any neutral oil works)

Sauce and Seasonings

  • Tamari sauce – 1/2 cup (substitute soy sauce if not gluten-free)
  • Chicken broth – 1 cup (vegetable broth makes a great plant-based alternative)
  • Brown sugar – 1/3 cup (honey or maple syrup provide natural sweetness)
  • Aromatics – 4 garlic cloves, 1 inch fresh ginger, 3 green onions
  • Toppings – Sesame seeds and crushed red pepper flakes (optional)

How to Make Mongolian Beef and Noodles

Follow these simple steps for perfect results every time. The key lies in proper noodle prep and achieving crispy beef texture before building the sauce.

Step 1: Prepare Noodles

Soak rice noodles in hot water for 10 minutes until pliable but still slightly firm. Drain thoroughly and rinse with cold water to prevent sticking. If using traditional wheat noodles instead, boil according to package directions then set aside.

Step 2: Coat and Cook Beef

Pat flank steak slices dry with paper towels before tossing with cornstarch. This coating absorbs moisture and creates that delicious crispy exterior when fried. Heat avocado oil in a large skillet until shimmering hot but not smoking. Cook beef in single-layer batches for 2 minutes per side until golden brown. Remove cooked beef and set aside.

Step 3: Build the Sauce

In the same skillet, heat sesame oil and sauté minced garlic plus grated ginger until fragrant – about 1 minute. Pour in tamari sauce, chicken broth, and brown sugar, stirring to dissolve the sugar completely. Bring to an energetic boil before reducing heat to simmer for 8-10 minutes. Watch the sauce reduce by half and thicken slightly.

Step 4: Combine and Serve

Return cooked beef to the skillet along with drained noodles and half the chopped green onions. Gently toss everything together until well coated in sauce and heated through. Serve immediately garnished with remaining green onions, sesame seeds, and red pepper flakes if desired. For another flavorful ground beef option, these cheesy burger sliders make great party food.

Pro Tips for Success

  • Slice beef against the grain for maximum tenderness
  • Pat steak slices completely dry before cornstarch coating
  • Maintain high skillet heat when browning meat
  • Don’t overcrowd the pan – cook beef in batches
  • Adjust sauce thickness with an extra teaspoon of cornstarch if needed
  • Resist stirring beef too soon – let it develop crust

Flavor Variations

This recipe serves as an excellent base for your culinary creativity. Try these tasty twists:

Protein Options

  • Chicken strips instead of beef for Mongolian Chicken Noodles
  • Shrimp or thinly sliced pork for seafood or pork versions
  • Tofu cubes coated in cornstarch for vegetarian adaptation

Vegetable Add-Ins

  • Sliced bell peppers or broccoli florets for crunch
  • Baby corn and water chestnuts for Asian-style texture
  • Shredded carrots or snap peas for color

Sauce Customizations

  • Add 1 tbsp rice vinegar for tangy balance
  • Mix in 1 tsp hot chili paste for extra heat
  • Substitute coconut aminos for soy-free version

Serving Suggestions

While delicious on its own, Mongolian Beef and Noodles pairs beautifully with fresh sides. Try these accompaniments:

  • Simple cucumber salad with rice vinegar dressing
  • Steamed edamame sprinkled with sea salt
  • Crispy vegetable spring rolls
  • Stir-fried green beans with sesame oil

For another satisfying noodle dish using similar flavors, explore this Mongolian ground beef noodle variation featuring ground meat convenience.

Storage and Freezing Instructions

Store leftovers in airtight containers in the refrigerator for up to 4 days. To freeze, package cooled noodles and beef separately with sauce if possible. Freeze for up to 3 months. Reheating tips:

  • Microwave individual portions with 1 tsp water for best texture
  • Stovetop reheating in skillet preserves crispness better
  • Avoid freezing noodles alone as they become mushy

Nutrition Facts per Serving

CaloriesFatCarbsProteinFiberSugarSodium
584 kcal17 g76 g30 g2 g19 g2009 mg

FAQs About Mongolian Beef and Noodles

Can I make Mongolian Beef gluten-free?

Absolutely! Simply use certified gluten-free tamari sauce instead of regular soy sauce, and double-check that your noodles contain no wheat ingredients. Rice noodles naturally work perfectly here.

Why do you coat the beef in cornstarch?

The cornstarch serves two important purposes: It helps create a crispy exterior during cooking, and it acts as a thickener for the sauce after combining with liquid.

What makes Mongolian Beef different from other stir fries?

Authentic Mongolian Beef features tender caramelized meat in a sweet-savory brown sauce made with garlic, ginger, and soy sauce. The crispy meat texture distinguishes it from similar dishes like beef and broccoli.

How do I avoid rubbery beef in this dish?

Two key steps prevent toughness: Slice flank steak very thinly against the grain, and resist overcooking it during the browning stage. Since it simmers again in sauce, you want to just sear it initially.

Can I use low-sodium soy sauce?

Yes, feel free to substitute low-sodium tamari or soy sauce to control sodium levels. You might want to add an extra teaspoon of sugar to balance flavors if using low-sodium versions.

Final Thoughts

This Mongolian Beef and Noodles recipe delivers everything we crave in Asian takeout dishes – bold flavors, varied textures, and satisfying comfort – without the long wait or extra cost. Once you master the simple technique of coating and crisping the beef, you’ll be amazed how quickly meals this flavorful come together.

Whether you’re cooking for picky eaters, short on time, or simply craving something deliciously different, this dish checks all the boxes. Play with variations by adding your favorite veggies or adjusting spice levels to make it your own signature meal. Enjoy the crispy, saucy goodness tonight!

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