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Beef and Broccoli Lo Mein

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This Beef and Broccoli Lo Mein is a quick and flavorful noodle dish with tender beef, crisp broccoli, and chewy noodles tossed in a savory, garlicky sauce. It’s a perfect weeknight meal that’s better than takeout and ready in under 30 minutes.

  • Author: Ella
  • Prep Time: 10 minutes
  • Cook Time: 15 minutes
  • Total Time: 25 minutes
  • Yield: 4 servings
  • Category: Main Course
  • Method: Stir-Fry
  • Cuisine: Asian-Inspired
  • Diet: Low Lactose

Ingredients

  • 8 oz lo mein noodles or spaghetti
  • 1 lb beef (flank steak or sirloin), thinly sliced
  • 2 cups broccoli florets
  • 3 cloves garlic, minced
  • 1 small onion, sliced (optional)
  • 2 tbsp vegetable or sesame oil
  • For the sauce:
  • 3 tbsp soy sauce
  • 2 tbsp oyster sauce
  • 1 tbsp hoisin sauce
  • 1 tbsp brown sugar
  • 1 tsp cornstarch
  • 1/4 cup water or beef broth
  • 1/4 tsp ground black pepper
  • Optional: 1/2 tsp red pepper flakes

Instructions

  1. Cook noodles according to package instructions. Drain and set aside.
  2. In a small bowl, whisk together soy sauce, oyster sauce, hoisin sauce, brown sugar, cornstarch, water or broth, black pepper, and red pepper flakes if using. Set aside.
  3. Heat 1 tbsp oil in a large skillet or wok over high heat. Add beef and sear until browned. Remove from pan and set aside.
  4. Add remaining oil and stir-fry broccoli and onion for 3–4 minutes until tender-crisp.
  5. Add garlic and stir for 30 seconds until fragrant.
  6. Return beef to the pan and pour in the sauce. Toss to coat everything evenly.
  7. Add cooked noodles and stir well to combine. Let the sauce thicken and cling to the noodles.
  8. Remove from heat and serve hot. Garnish with sesame seeds or green onions if desired.

Notes

  • Swap beef for chicken, shrimp, or tofu for variation.
  • Add extra veggies like bell peppers, mushrooms, or snap peas.
  • Use zucchini noodles or shirataki noodles for a low-carb version.
  • Dark soy sauce adds richer color and flavor.
  • Prep sauce and slice ingredients ahead for faster cooking.

Nutrition