Korean Beef Tacos with Kimchi

Name: Korean Beef Tacos with Kimchi
Prep time: 15 min
Cook time: 20 min
Total time: 35 min
Yield: Serves 4
Ingredients: 1 lb flank steak; 2 tbsp soy sauce; 1 tbsp brown sugar; 1 tbsp sesame oil; 2 cloves garlic, minced; 1 tsp ginger, minced; 1 tsp gochujang (Korean chili paste); 1 tbsp rice vinegar; Chopped scallions for garnish; 8 small corn tortillas; 1 cup kimchi, chopped; Fresh cilantro for garnish; Lime wedges for serving

Highlighted under: World Cuisine Creations

I love my Korean Beef Tacos with Kimchi because they perfectly combine bold flavors with the familiar comfort of tacos. The sweet and spicy notes from the marinated beef, paired with the crunch of kimchi, create a mouthwatering experience. These tacos are an exciting twist on a classic dish, and I often whip them up for both casual dinners and fun gatherings. Plus, they come together quickly without sacrificing taste, making them one of my go-to recipes for any occasion.

Created by

Olivia

Last updated on 2026-01-20T13:54:28.291Z

When I first experimented with Korean beef tacos, I knew I wanted to blend traditional marinated beef with the vibrant flavors of kimchi. The key is to achieve that perfect balance of sweet and spicy in the beef marinade, which is incredibly easy to make at home. Using freshly chopped scallions and sesame oil elevates the dish even further.

The first time I served these tacos, the combination completely surprised my friends. They loved the rich, flavorful punch of the beef paired with the tangy crunch of the kimchi. I suggest grilling the beef for an added smoky flavor that pairs beautifully with crispy corn tortillas!

Why You Will Love This Recipe
Perfectly marinated beef that packs a flavorful punch
Deliciously crunchy kimchi adds a unique twist
Quick and easy to prepare for any gathering

Key Techniques for Flavorful Beef

The marinating process is crucial for achieving tender, flavorful beef. Aim to marinate the flank steak for at least 30 minutes, but letting it sit for up to 2 hours enhances the flavor profile significantly. The combination of soy sauce, sesame oil, and gochujang penetrates the meat, adding depth to each bite. If you're short on time, even a quick 15-minute soak can impart a noticeable difference, just make sure to coat the meat thoroughly.

When cooking the beef, achieving the right grill marks is important not only for aesthetic appeal but also for flavor development. Preheating your grill or pan is essential; aim for a medium-high heat that allows the meat to sear properly. Look for a nice crust to form on the outside, indicative of a well-cooked steak. Overcooking can lead to toughness, so check for doneness after about 4-5 minutes per side—use a meat thermometer for accurate results.

Perfecting the Taco Assembly

Choosing the right tortillas makes a significant difference in your Korean Beef Tacos. I recommend using small corn tortillas, as they have a slight sweetness that complements the savory beef and tangy kimchi. To warm them effectively, place each tortilla in a dry skillet over medium heat for about 15-30 seconds on each side. This technique not only makes the tortillas pliable but also enhances their flavor by toasting them just slightly.

Assembly is where you can get creative! While the recipe suggests kimchi, consider experimenting with different pickled vegetables or slaw for added crunch. Additionally, a drizzle of Sriracha or a sprinkle of sesame seeds over the finished tacos can elevate the dish even more. Don't shy away from garnishing generously; a good layer of fresh cilantro and chopped scallions can bring brightness and balance to the rich flavors of the beef.

Ingredients

Gather the following ingredients to make your delicious Korean Beef Tacos with Kimchi:

For the Beef

1 lb flank steak
2 tbsp soy sauce
1 tbsp brown sugar
1 tbsp sesame oil
2 cloves garlic, minced
1 tsp ginger, minced
1 tsp gochujang (Korean chili paste)
1 tbsp rice vinegar
Chopped scallions for garnish

For the Tacos

8 small corn tortillas
1 cup kimchi, chopped
Fresh cilantro for garnish
Lime wedges for serving

Now that you have your ingredients, let's move on to the cooking steps!

Instructions

Follow these steps to create your Korean Beef Tacos:

Prepare the Marinade

In a bowl, combine soy sauce, brown sugar, sesame oil, garlic, ginger, gochujang, and rice vinegar. Mix well until the sugar is dissolved.

Marinate the Beef

Place the flank steak in a shallow dish or a resealable plastic bag. Pour the marinade over the beef, ensuring it's completely coated. Marinate in the refrigerator for at least 30 minutes, or up to 2 hours for more flavor.

Cook the Beef

Preheat a grill or pan over medium-high heat. Remove the beef from the marinade, allowing excess to drip off. Grill or sear the steak for about 4-5 minutes on each side, or until it reaches your desired level of doneness. Let it rest for a few minutes.

Slice the Beef

Thinly slice the grilled flank steak against the grain. This ensures tenderness in every bite.

Assemble the Tacos

Warm the corn tortillas in a skillet. Place sliced beef on each tortilla, top with chopped kimchi, and garnish with fresh cilantro and scallions.

Serve and Enjoy

Serve your Korean Beef Tacos with lime wedges on the side. Enjoy the perfect blend of flavors with each bite!

Now that your tacos are ready, get ready to enjoy a delightful fusion of flavors!

Pro Tips

For an extra layer of flavor, consider adding pickled radishes or a spicy mayo as a topping. Adjust the level of gochujang based on your desired spice level!

Serving Ideas

Korean Beef Tacos make for a fantastic sharing platter at casual gatherings. I like to serve them alongside a variety of dipping sauces, such as a soy-vinegar chatni or spicy mayo, to cater to different taste preferences. Consider adding side dishes like a simple cucumber salad or crispy sweet potato fries that align well with the tacos’ bold flavors, creating a well-rounded meal.

For a festive touch, serve the tacos with lime wedges and encourage guests to squeeze fresh juice over their tacos. The acidity of fresh lime enhances the sweetness and richness of the beef, making each bite even more satisfying. Plus, visually appealing garnishes can make the experience feel special and inviting.

Make-Ahead and Storage Tips

If you're planning to make these tacos ahead of time, the marinated beef can be stored in the refrigerator for up to 24 hours before cooking. This not only saves time but can further deepen the flavors. Cooked beef should be consumed within 3 to 4 days if stored in an airtight container in the refrigerator, ensuring maximum freshness and taste.

For long-term storage, the marinated beef can be frozen for up to 3 months. Thaw it in the refrigerator overnight before cooking. Keep in mind that the texture might slightly change after freezing, so be sure not to overcook it when grilling or pan-searing to maintain tenderness.

Questions About Recipes

→ Can I use a different cut of meat?

Yes, you can substitute flank steak with skirt steak or sirloin. Just ensure to slice against the grain for tenderness.

→ Is kimchi spicy?

Kimchi can vary in spice level, depending on the recipe. If you're sensitive to heat, you might want to start with a milder kimchi.

→ How long can I marinate the beef?

You can marinate the beef for 30 minutes to 2 hours. Avoid marinating it longer than 2 hours to prevent the meat from becoming too soft.

→ Can I make this recipe ahead of time?

You can marinate the beef ahead of time and store it in the refrigerator. However, it's best to assemble the tacos fresh for optimal flavor and texture.