Tender Korean Beef Stir-Fry: A Step-by-Step Guide

Korean beef stir-fry, or Bulgogi, is a culinary delight that tantalizes the taste buds with its sweet, savory, and slightly spicy flavors. This iconic dish features tender slices of marinated beef, expertly stir-fried with an array of vibrant vegetables. The rich, umami-packed sauce clings beautifully to the meat and vegetables, creating a symphony of textures and tastes in every bite. It's a dish perfect for a weeknight dinner or a special occasion, easily adaptable to your preferred spice level and readily available ingredients. Forget takeout – you can achieve restaurant-quality results at home.

This simple yet incredibly flavorful recipe delivers an authentic Korean beef stir-fry experience. We'll guide you through each step, from perfectly marinating the beef to achieving that signature glossy finish. Ready to embark on a culinary journey to Korea? Let's dive into the detailed, step-by-step process below.

Tools Needed

  • Wok or large frying pan

Ingredients

  • Ribeye steak (or strip loin, rump steak)
  • Korean Gochujang chili paste
  • Soy sauce
  • Spring onions
  • Corn flour (cornstarch)
  • Baking soda
  • Oyster sauce
  • Beef stock (or water)
  • Dark soy sauce
  • Rice vinegar
  • Sugar
  • Garlic
  • Onion
  • Carrot
  • Kimchi
  • Sesame oil
  • Sesame seeds

Step-by-Step Instructions

Step 1. Prepare the Beef and Marinade

  • Slice the beef thinly on the diagonal. This thins the strips, making them cook faster and go further.
  • Combine gochujang, soy sauce, chopped spring onions, corn flour, and baking soda. Mix well.
  • Marinate the beef thoroughly, ensuring each strip is coated. Use your hands for best results.
Slice the beef thinly on the diagonal. This thins the strips, making them cook faster and go further.Prepare the marinade: Combine gochujang, soy sauce, chopped spring onions, corn flour, and baking soda. Mix well.Marinate the beef thoroughly, ensuring each strip is coated. Use your hands for best results.
Prepare the Beef and Marinade

Step 2. Stir-fry the Beef and Vegetables

  • Heat oil in a wok or pan. Add garlic and onion, then spread out the marinated beef. Cook for about a minute, pressing down to encourage browning.
  • Once the beef is almost cooked, add carrots and kimchi.
Heat oil in a wok or pan. Add garlic and onion, then spread out the marinated beef. Cook for about a minute, pressing down to encourage browning.Once the beef is almost cooked, add carrots and kimchi.
Stir-fry the Beef and Vegetables

Step 3. Create and Add the Stir-fry Sauce

  • Combine oyster sauce, soy sauce, beef stock, dark soy sauce, rice vinegar, and sugar.
  • Pour the sauce over the beef and vegetables, allowing everything to become glossy and shiny.
Make the stir-fry sauce: Combine oyster sauce, soy sauce, beef stock, dark soy sauce, rice vinegar, and sugar.Pour the sauce over the beef and vegetables, allowing everything to become glossy and shiny.
Create and Add the Stir-fry Sauce

Step 4. Finish and Garnish

  • Add spring onions. Turn off the heat and stir in sesame oil and sesame seeds.

Read more: Crispy Spicy Honey Garlic Korean Chicken Recipe

Tips

  • Using a cut of beef with both fat and meat (like ribeye) adds flavor.
  • The marinade not only adds flavor but also tenderizes the beef.
  • Baking soda helps with browning and tenderization.
  • Adding sesame oil at the end preserves its fresh flavor.

Nutrition

  • Calories: Approximately 600-700
  • Fat: 35-45g
  • Carbs: 40-50g
  • Protein: 40-50g

FAQs

1. Can I use a different cut of beef for this recipe?

While thinly sliced ribeye or sirloin are best, you can use other tender cuts like flank steak or even thinly sliced chuck roast. Just be sure to pound it thin to ensure even cooking.

2. How long should I marinate the beef?

Ideally, marinate the beef for at least 30 minutes, but longer is better – up to overnight in the refrigerator for maximum flavor.

3. What can I substitute if I don't have all the ingredients for the sauce?

Feel free to adjust the sauce to your liking! You can substitute soy sauce with tamari for a gluten-free option, and brown sugar with honey or maple syrup.


This tender Korean beef stir-fry is a delicious and satisfying meal that's surprisingly easy to make at home. With its balance of sweet, savory, and spicy flavors, it's sure to become a new family favorite. Enjoy the flavorful results of your culinary adventure!