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Quick & Delicious Beef and Broccoli Lo Mein Recipe

This easy and flavorful Beef and Broccoli Lo Mein Recipe is a perfect weeknight dinner, featuring tender beef, vibrant broccoli, and chewy noodles in a savory, umami-packed sauce. Ready in 30 minutes!
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Prep Time 10 minutes
Cook Time 19 minutes
Course Main Course
Cuisine Chinese
Servings 4
Calories 380 kcal

Ingredients
  

For the Beef and Broccoli:

  • 8 oz. flank steak or sirloin or ribeye
  • 2 cups broccoli florets fresh or frozen
  • 1 tablespoon vegetable oil for stir-frying
  • 1 tablespoon fresh ginger grated
  • 3 garlic cloves minced
  • 1 medium onion sliced thinly

For the Lo Mein Noodles:

  • 8 oz. lo mein noodles or spaghetti
  • For the Sauce:
  • ¼ cup soy sauce low-sodium if preferred
  • 2 tablespoons oyster sauce
  • 1 tablespoon hoisin sauce
  • 1 tablespoon sesame oil
  • 1 tablespoon rice vinegar
  • 1 tablespoon sugar optional
  • 1 teaspoon chili paste or sriracha optional
  • 1 teaspoon cornstarch mixed with 2 tablespoons water

Instructions
 

Prep the Beef: Slice the flank steak thinly against the grain. Set aside.

  • Blanch the Broccoli: Blanch broccoli florets in boiling salted water for 2-3 minutes, then transfer to an ice water bath. Drain and set aside.
  • Cook the Lo Mein Noodles: Boil noodles according to package instructions. Drain and toss with a bit of sesame oil to prevent sticking.

Make the Sauce: In a small bowl, combine soy sauce, oyster sauce, hoisin sauce, sesame oil, rice vinegar, sugar, chili paste, and cornstarch slurry. Mix well.

  • Stir-Fry the Beef: Heat vegetable oil in a wok or large pan over medium-high heat. Stir-fry the beef for 2-3 minutes until browned. Remove and set aside.
  • Sauté the Aromatics: In the same pan, add garlic, ginger, and onion. Sauté for 1-2 minutes until fragrant.
  • Combine and Toss: Add the beef, broccoli, and noodles to the pan. Pour the sauce over and toss everything together. Cook for 2-3 minutes until heated through and the sauce thickens.

Serve: Garnish with sesame seeds or green onions, if desired. Serve hot!

    Notes

    • Use high-quality beef for the best flavor and texture.
    • Feel free to add extra vegetables like carrots, bell peppers, or mushrooms for added crunch and nutrients.
    • Adjust the sweetness or spice level by modifying the sugar and chili paste quantities.
    • Storage: Store leftovers in an airtight container in the fridge for up to 3 days. Reheat in a pan or microwave before serving.
    • Variations: Swap beef for chicken or tofu for a different protein. To make it gluten-free, use tamari and rice noodles.