Korean Sandwiches with Beef and Skillet Kimchi Recipe
Hearty, warm sandwiches inspired by Korean street food: crunchy bread, sweet-salty beef, and slightly tangy kimchi. In Korea, similar sandwiches are sold in the evening near subway stations, when everyone is coming back from work and looking for something substantial to eat quickly. At home, they’re perfect as a movie-night dinner or a warm snack for friends.
These sandwiches combine the best of Korean street food with the comfort of a warm, cheesy sub: quick to make, full of umami from soy sauce and gochujang, and balanced by tangy kimchi and fresh lettuce. Toasting the bread and melting the cheese on a skillet gives a street-stall feel at home.
Chef's tips
Slice the beef as thinly as possible—partially freezing it for 20–30 minutes beforehand makes this easier and helps it cook quickly without drying out. Don’t skip drying the lettuce, otherwise the bread can become soggy. Adjust the amount of gochujang to your heat tolerance; you can always add more at the table.
How to serve
Serve the sandwiches hot, cut in half on a board, with extra kimchi and sliced cucumbers on the side. They’re great with pickled radishes or a simple green salad. For a more filling meal, add a bowl of miso or clear broth-style soup.
Ingredients
- baguette medium-sized, you can also use long bread rolls - 2 pieces
- beef thinly sliced, e.g. sirloin or boneless ribeye - 300 g
- kimchi lightly squeezed to remove excess brine, chopped - 120 g
- onion sliced into thin half-moons - 1 piece
- garlic finely chopped - 2 cloves
- vegetable oil for frying - 2 tablespoons
- soy sauce preferably light - 2 tablespoons
- sugar balances the flavor of the kimchi - 1 teaspoon
- sesame oil for aroma, added at the end - 1 teaspoon
- mayonnaise for spreading on the bread - 3 tablespoons
- lettuce e.g. butter or romaine, rinsed and dried - 4 leaves
- yellow cheese well-melting, e.g. gouda - 4 slices
- gochujang Korean chili paste, use less for a milder version - 1 tablespoon
Preparation
- Cut the beef into very thin strips. In a bowl, mix the soy sauce, sugar, gochujang, and half of the chopped garlic. Add the meat, coat it thoroughly in the marinade, and set aside for 10 minutes at room temperature.
- Slice the onion into thin half-moons, and roughly chop the kimchi. Slice the baguettes lengthwise, but not all the way through, so they form a “pocket.” Rinse the lettuce leaves and dry them well with paper towels.
- Heat 1 tablespoon of oil in a large skillet over medium heat. Add the onion and cook for 3–4 minutes, stirring often, until it softens and becomes slightly translucent but not browned. Add the remaining garlic and cook for 1 more minute.
- Add the marinated beef to the skillet, increase the heat to medium-high, and cook for 4–5 minutes, stirring, until the meat is no longer pink and lightly browned. At the end, pour in the sesame oil, stir, and remove from the heat.
- In a second skillet, heat 1 tablespoon of oil over medium heat. Place the sliced baguettes cut side down and toast for 2–3 minutes, until the inside is lightly crisp but not burnt.
- Spread the inside of the warm baguettes with mayonnaise. Place a lettuce leaf on the bottom, then add the chopped kimchi, followed by the hot beef with onions. Top with a slice of cheese.
- Place the assembled sandwiches on a dry skillet, cover with a lid, and heat for 2–3 minutes over low heat, until the cheese melts. Serve immediately, cut in half for easier eating.
Storage
No storage information available for this dish.
This recipe is inspired by late-night sandwiches sold near subway stations in Seoul—simple, fast, and incredibly satisfying. It’s ideal when you want something more exciting than a regular sandwich but still easy enough for a weeknight.
