The Spicy Kimchi Bulgogi Cheesesteak is a bold, flavor-packed fusion of classic Philly cheesesteak and Korean cuisine. Tender, marinated bulgogi beef pairs perfectly with tangy, spicy kimchi and gooey melted cheese, all served on a toasted hoagie roll. This sandwich is perfect for adventurous eaters, game-day parties, or elevating a weeknight dinner into something extraordinary.

Ingredients

For the Bulgogi Beef:
- 1 lb thinly sliced beef ribeye or sirloin
- 2 tbsp soy sauce
- 1 tbsp sesame oil
- 2 tsp brown sugar
- 2 cloves garlic, minced
- 1 tsp grated ginger
- 1/2 tsp black pepper
For the Sandwich:
- 4 hoagie rolls, toasted
- 1 cup kimchi, chopped
- 1 cup shredded mozzarella or provolone cheese
- 2 green onions, sliced thin
- 1 tsp sesame seeds, toasted
- Optional: spicy mayo (mix 2 tbsp mayo with 1 tsp gochujang)

Instructions

Marinate the Beef:
In a medium bowl, combine soy sauce, sesame oil, brown sugar, garlic, ginger, and black pepper. Add beef slices, toss to coat, and let marinate for 30–60 minutes.
Cook the Bulgogi:
Heat a large skillet over medium-high heat. Cook beef in batches for 2–3 minutes per side until browned and caramelized. Remove and keep warm.
Warm the Kimchi:
In the same skillet, briefly sauté kimchi for 1–2 minutes until slightly softened and aromatic.
Assemble the Sandwich:
Split hoagie rolls and layer with cheese, bulgogi beef, and kimchi. Optional: drizzle with spicy mayo for extra heat.
Melt the Cheese:
Place sandwiches under a broiler for 1–2 minutes or until cheese is melted and bubbly.
Garnish and Serve:
Sprinkle sliced green onions and toasted sesame seeds on top. Serve immediately while warm.

Tips & Tricks

Beef Selection: Choose well-marbled beef for tender, juicy bulgogi slices.
Spicy Variation: Increase gochujang in spicy mayo or add sliced chili peppers for a fiery kick.
Make-Ahead: Marinate the beef overnight to intensify flavors.
Cheese Choice: Mozzarella melts beautifully, while provolone adds a sharper flavor profile.

Variations

Vegetarian Option: Replace beef with marinated mushrooms or tofu.
Extra Crunch: Add pickled vegetables such as carrots or daikon.
Fusion Twist: Serve on a brioche bun for a richer, softer texture.

Serving Suggestions

Pair with crispy fries or sweet potato fries.
Serve with a light Asian slaw to balance the spice.
Ideal for lunchboxes or meal prep; wrap tightly in foil to keep warm.

Fun Facts & Cultural Context

Bulgogi is a Korean dish meaning “fire meat,” traditionally marinated beef grilled over high heat. Kimchi, fermented vegetables with a tangy, spicy kick, adds both flavor and probiotics. Combining these iconic Korean elements with an American cheesesteak creates a fusion sandwich that’s both comforting and exciting—a true East-meets-West culinary experience.