Korean Beef Chop Steak Recipe (Chop Seuteikeu)

This post contains affiliate links. As an Amazon Associate, we earn from qualifying purchases at no extra cost to you.

Growing up in Seoul during the 1990s, family celebrations rarely meant booking a table at an upscale steakhouse. Instead, my parents would take us to a local gyeongyangsik (Korean-style Western cuisine) diner or a casual neighborhood eatery. My brother and I would bounce in our seats waiting for a hot cast-iron skillet loaded with tender beef, colorful peppers, and a rich, glossy brown sauce bubbling at the edges. This dish was chop seuteikeu (Korean beef chop steak), and to this day, it remains one of the ultimate comfort foods across South Korea.

In Korea, you will find chop seuteikeu served in two very distinct settings: at home as a fast weeknight dinner or special treat for children, and in neighborhood hofs (Korean pubs) where adults order it as a hot, savory anju (food paired with drinks) alongside cold draft beer. What makes this dish so universally loved is its playful blend of Western steak culture and Korean stir-fry speed. It gives you the luxurious flavor of a pan-seared steak dinner, but it comes together in under twenty minutes in a single pan.

If you have ever ended up with chewy meat or watery sauce when making quick beef stir-fries, this balanced method solves both issues. By treating the beef like individual mini-steaks rather than stew meat, you lock in tenderness while building a sweet, tangy, and deeply savory sauce that coats every single bite.

Why This Works

• High-heat double sear: Cooking the beef cubes quickly over high heat and removing them before adding the vegetables guarantees a deep outer crust without overcooking the center or turning the meat tough.
• The classic gyeongyangsik sauce ratio: Combining Korean soy sauce and oyster sauce with Western steak sauce and ketchup creates an unmistakable savory-sweet glaze that balances rich beef fat without relying on heavy gravies.
• Cold butter emulsification: Swirling a knob of cold butter into the pan right after turning off the heat binds the residual pan juices and sauce into a shiny, restaurant-quality coating that clings perfectly to every ingredient.

Ingredients

• 500 g (about 1.1 lbs) beef sirloin or ribeye steak, cut into 2.5 cm (1-inch) cubes
• 1 medium yellow onion (approx. 150 g / 5.3 oz), cut into 2.5 cm (1-inch) pieces
• 1 red bell pepper (approx. 150 g / 5.3 oz), cut into 2.5 cm (1-inch) pieces
• 1 green bell pepper (approx. 150 g / 5.3 oz), cut into 2.5 cm (1-inch) pieces
• 150 g (about 5.3 oz) cremini or white button mushrooms, halved or quartered
• 3 cloves garlic, thinly sliced
• 15 ml (1 tbsp) cooking oil with a high smoke point (such as canola, avocado, or vegetable oil)
• 15 g (1 tbsp) unsalted butter
• 2 g (approx. 1/2 tsp) coarse sea salt or kosher salt (for seasoning beef)
• 1 g (approx. 1/4 tsp) freshly ground black pepper
• For the Savory Sauce:
• 30 ml (2 tbsp) A.1. Steak Sauce or Worcestershire sauce
• 30 ml (2 tbsp) ketchup
• 15 ml (1 tbsp) low-sodium soy sauce
• 15 ml (1 tbsp) oyster sauce
• 15 ml (1 tbsp) honey or Korean rice syrup (oligo-dang)
• 5 ml (1 tsp) minced fresh garlic
• 1 g (approx. 1/4 tsp) finely cracked black pepper

Substitutions

If you cannot find specific items at your local grocery store, these simple swaps will keep your dish tasting authentic:

• Beef Cuts: Top sirloin, New York strip, or ribeye are ideal because they stay tender during fast cooking. Tenderloin works beautifully if you prefer an even softer bite. Avoid chuck roast or stew meat, as those cuts require long braising to break down tough connective tissues.
• Oyster Sauce: If you do not have oyster sauce, swap it with an extra tablespoon of soy sauce mixed with a pinch of brown sugar, or use a vegetarian mushroom-based stir-fry sauce.
• Steak Sauce: Traditional Korean recipes frequently use imported A.1. Steak Sauce, but classic Worcestershire sauce works just as well. If using Worcestershire, add an extra teaspoon of ketchup to match the body and mild sweetness of steak sauce.
• Vegetables: Yellow or green zucchini, king oyster mushrooms, or orange bell peppers can easily replace or complement the peppers and mushrooms listed above.

How to Make It

1. Prep and season the beef thoroughly. Pat the beef cubes completely dry with paper towels. Dry meat is essential because excess moisture creates steam in the pan, preventing a crisp brown crust from forming. Sprinkle the beef evenly with 2 g of salt and 1 g of cracked black pepper, then set it aside at room temperature for 10 minutes while you chop the vegetables.
2. Whisk the sauce ingredients. In a small bowl, combine the steak sauce, ketchup, soy sauce, oyster sauce, honey, minced garlic, and black pepper. Stir until smooth. Pre-mixing the sauce ensures that all flavors blend evenly across the hot skillet without burning individual ingredients.
3. Sear the beef over high heat. Place a wide skillet or cast-iron pan over high heat and add the cooking oil. Once the oil glistens and starts to barely smoke, add the beef cubes in a single layer. If your pan is small, work in two batches to avoid overcrowding. Sear without moving the beef for 60 to 90 seconds until a deep golden-brown crust forms on the bottom. Flip the cubes and sear the other side for another 60 seconds. The meat should still be medium-rare in the center. Transfer the beef and any accumulated juices to a clean plate immediately.
4. Sauté the aromatic vegetables. Turn the heat down to medium-high. In the same pan with the remaining drippings, add the sliced garlic, yellow onion, red bell pepper, green bell pepper, and mushrooms. Stir-fry for 2 to 3 minutes. You want the vegetables to become lightly seared on the edges while keeping a crisp, tender crunch in the center to contrast with the soft beef.
5. Simmer and thicken the sauce. Pour the prepared sauce mixture directly into the pan with the vegetables. Stir continuously for about 1 minute until the sauce bubbles vigorously and begins to reduce into a slightly thickened syrup.
6. Combine, glaze, and finish with butter. Return the seared beef and all juices from the plate back into the skillet. Toss everything together for 30 to 45 seconds so the beef warms through and gets coated in the bubbling sauce. Turn off the heat completely, drop in the unsalted butter, and stir vigorously until the butter melts entirely. The cold fat will bind with the pan juices, leaving you with a glossy, rich sauce that clings to every bite. Serve hot.

Tips from a Korean Kitchen

Making a restaurant-worthy korean chop steak recipe at home comes down to mastering heat and timing. Here are a few practical guidelines we follow in Korean home kitchens:

• Match your cut sizes: Cut your onions, peppers, and beef into uniform 2.5 cm (1-inch) squares. When all the components are the same size, every spoonful delivers a balanced bite of juicy meat and crunchy vegetable, and everything cooks evenly.
• Do not overcook the meat in step six: Remember that beef continues to cook from residual heat after you take it off the stove. When you return the meat to the skillet, you are simply glazing it and warming it through, not cooking it further. Keeping the heat high and brief preserves maximum juiciness.
• Embrace the Gyeongyangsik retro style: For a true nostalgic Korean dining experience, serve this chop steak alongside a scoop of short-grain white rice, a side of creamy macaroni salad, and some sliced yellow pickled radish (danmuji).
• Use a heavy skillet: Cast iron or heavy stainless steel holds heat far better than thin non-stick pans. High heat retention guarantees that your meat sears instantly instead of boiling in its own moisture.

Storage

Korean chop steak tastes best immediately after cooking while the vegetables retain their fresh crunch and the meat is at its juiciest. However, leftovers store quite well for quick lunches:

• Refrigerator: Allow the dish to cool to room temperature, then transfer it to an airtight container. It will keep well in the fridge for up to 3 days.
• Reheating: For best results, reheat leftovers in a warm skillet over medium heat for 2 to 3 minutes with a splash of water or beef broth to loosen the sauce. Avoid high microwave settings, which can turn the beef rubbery and overcook the peppers; if using a microwave, heat on 70% power in 45-second intervals until warmed through.
• Freezing: Freezing is not recommended for this finished dish. Water-rich vegetables like bell peppers and mushrooms break down and become soggy upon thawing, altering the texture of the glaze.

FAQ

What cut of meat is best for Korean chop steak?

Tender, quick-cooking cuts like top sirloin, ribeye, or New York strip work best. Because the meat cooks rapidly over high heat, you need a tender cut with good marbling. Avoid tough cuts like chuck or round, which require slow cooking to become tender.

Can I make this dish spicy?

Yes, absolutely. While traditional chop seuteikeu leans sweet and savory for a family-friendly profile, many Korean pubs serve a spicy variation. You can easily add 1 tablespoon of gochujang (Korean chili paste) or 1 teaspoon of gochugaru (Korean chili flakes) to the sauce mixture, or toss in a sliced fresh jalapeño or Cheongyang pepper with the onions.

What should I serve with Korean beef chop steak?

In Korea, chop steak is almost always served with a warm bowl of freshly steamed Korean short-grain white rice. To complete a classic meal, pair it with simple side dishes like radish kimchi (kkakdugi), a light cabbage salad with a tangy dressing, or a simple soy sprout soup (kongnamul guk).

More Korean Recipes

• Janchi Guksu (잔치국수): The Comforting Korean Party Noodle Soup Recipe
• Bibim Guksu Recipe: Spicy Cold Noodles for Sizzling Summer Days (비빔국수)
• Gochujang Glazed Chicken Thighs (고추장 닭갈비) One-Pan
• Our Family’s Best Dakgangjeong (Sweet Crispy Chicken Bites) Recipe