Authentic Korean Fried Beef - Beef Twigim

My grandmother taught me this exact way of making fried beef. And her grandmother taught her. That's how Korean cooking works — recipes travel through hands, not just books. Eat more. This dish is comfort and pride on a plate. The flavors are bold because Korean cooking doesn't whisper — it sings. The secret is time, and once you understand that, everything else falls into place.

Ingredients

Main Ingredient & Base Marinade

1.5 lbs (680 g) beef sirloin, ribeye, or New York strip, cut into 1.5-inch (4 cm) cubes or 1/4-inch (6 mm) thick strips

3 tablespoons soy sauce

2 tablespoons honey or brown sugar

1 tablespoon sesame oil

1 tablespoon rice vinegar

1 tablespoon mirin (optional but adds depth)

1/2 teaspoon kosher salt

1/4 teaspoon freshly ground black pepper

Aromatics & Marinade Ingredients

4-5 garlic cloves, minced extremely fine or microplaned

1 tablespoon fresh ginger, minced extremely fine or microplaned

2 tablespoons chopped green onions (scallions), white and light green parts

1 tablespoon sesame seeds (white, toasted)

1/2 teaspoon Korean red chili flakes (gochugaru), optional for subtle heat

Pinch of cinnamon or five-spice powder (optional, traditional in some preparations)

1/4 teaspoon white pepper

For Cooking

Oil for frying (neutral oil like vegetable, canola, or peanut oil; do NOT use sesame oil for frying as it burns at high temperatures)

Oil should be about 2 quarts (1.9 L) for deep frying, or 1/4 inch depth for shallow frying in a large skillet

Breading/Coating (Optional but Traditional)

1/2 cup (60 g) all-purpose flour or cornstarch (or 1:1 mix)

1/4 teaspoon salt

1/4 teaspoon black pepper

1/4 teaspoon Korean red chili flakes

Final Garnish & Finishing

2 tablespoons toasted sesame seeds (white and black mix)

2 tablespoons minced fresh garlic (additional, for garnish)

1 tablespoon minced fresh ginger (additional, for garnish)

3 green onions (scallions), thinly sliced

Thin slices of red chili or long red chili for garnish

Sea salt flakes for finishing

Sesame oil drizzle (1/2 teaspoon)

Lemon wedges for serving

Equipment Needed

Large mixing bowl for marinating

Heavy-bottomed pot or deep skillet for frying (Dutch oven ideal for safety)

Deep-fry thermometer or instant-read thermometer

Paper towels for draining fried beef

Long-handled spider strainer or slotted spoon

Shallow dish for coating flour if using breading

Tongs for handling meat

Cutting board for beef preparation

Sharp knife for cutting beef

Measuring spoons and cups

Shallow serving platter or plate

Optional: cooking splatter screen for safety

Step-by-Step Instructions

Preparation Phase (25 minutes)

Step 1: Prepare the beef (8 minutes) Select beef from the sirloin, ribeye, or New York strip—cuts with good marbling and moderate tenderness. Pat the beef completely dry with paper towels; surface moisture prevents browning and crispy exterior development. Cut the beef into 1.5-inch (4 cm) cubes for deep frying, or 1/4-inch (6 mm) thick strips for shallow frying. The exact cut depends on your preference and serving context. Cubes are more dramatic for entertaining; thin strips are more convenient for eating. Ensure all pieces are approximately the same size for even cooking. Smaller pieces cook faster but have more surface area and thus more crispiness; larger pieces allow for juicier interiors but require more careful temperature management to avoid overcooking exteriors. Step 2: Prepare the marinade (6 minutes) In a large mixing bowl, combine the soy sauce, honey, sesame oil, rice vinegar, and optional mirin. Whisk until the honey completely dissolves and the mixture is homogeneous. The marinade should be amber-colored and smell savory-sweet with aromatic richness. Add the kosher salt and freshly ground black pepper. Add the minced garlic, ginger, chopped green onions, toasted sesame seeds, optional gochugaru, and optional cinnamon. Stir well to combine evenly. Taste a small spoonful—the flavor should be bold, savory, slightly sweet, with prominent garlic and ginger notes. Step 3: Marinate the beef (10 minutes minimum) Add the prepared beef pieces to the marinade, stirring gently to coat all surfaces evenly. Every piece should have marinade clinging to it. Allow the beef to marinate for at least 10 minutes at room temperature, or up to 4 hours refrigerated if time permits. Longer marinating allows deeper flavor penetration. If marinating more than 2 hours, refrigerate; if less than 2 hours, room temperature is acceptable. While the beef marinates, you can prepare the oil and equipment for frying. Step 4: Prepare frying setup (5 minutes) Pour approximately 2 quarts (1.9 L) of neutral oil into your pot or deep skillet if deep frying, or 1/4 inch of oil if shallow frying in a large skillet. Place the pot on the burner and insert a deep-fry thermometer. Heat the oil to 350°F (175°C) for deep frying, or 375°F (190°C) for shallow frying. These temperatures allow the exterior to crisp and brown without overcooking before the interior reaches desired doneness. The heating process typically requires 15-20 minutes depending on your burner and pot size. While the oil heats, place a wire rack or paper towel-lined plate nearby for draining the fried beef. Have all garnishes and finishing ingredients measured and within arm's reach. Step 5: Optional coating step (5 minutes) If you prefer a coating, combine the flour or cornstarch with salt, black pepper, and gochugaru in a shallow dish. Remove beef pieces from the marinade using tongs or a slotted spoon, allowing excess marinade to drip back into the bowl. Lightly dredge each piece in the flour mixture, shaking off excess. The goal is a light, even coating—not a thick layer. The coating helps create crispiness and protects the marinade seasoning during frying. However, this step is optional; uncoated beef also produces excellent results with a different textural profile.

Cooking Phase (15 minutes)

Step 6: Monitor oil temperature (continuous during frying) Once your oil reaches the target temperature (350°F/175°C for deep frying, 375°F/190°C for shallow frying), verify the temperature one final time with your thermometer before beginning. The temperature is critical—too hot and the exterior burns before the interior cooks; too cool and the beef becomes greasy rather than crispy. Step 7: Begin frying - first batch (5-7 minutes) Using tongs, carefully add beef pieces to the hot oil, working in batches. Do not overcrowd the pot—add only enough beef to create a single layer without pieces touching. Overcrowding causes oil temperature to drop dramatically, resulting in greasy rather than crispy beef. The oil will bubble vigorously as the beef cooks; this is normal. Set a timer for 3-4 minutes (for medium cubes or strips). Resist the urge to stir constantly; the beef needs uninterrupted contact with hot oil to develop a browned exterior. After 3 minutes, stir gently and cook for another 1-2 minutes. Step 8: Evaluate browning and adjust as needed After approximately 4-5 minutes total cooking, check a piece by carefully removing it from the oil with tongs. The exterior should be deep golden brown to mahogany colored. The interior should feel firm to the touch but not hard (indicating possible overcooking). If the exterior needs more browning, cook an additional 1-2 minutes. If the exterior looks good but you prefer more interior cooking, reduce heat slightly and continue cooking, monitoring closely. Step 9: Remove from oil and initial draining Using a spider strainer or slotted spoon, carefully remove the browned beef from the oil and transfer to a wire rack or paper towel-lined plate. Allow excess oil to drain for at least 1 minute. The oil will continue draining as the beef cools, and the exterior will continue crisping slightly from residual heat. Step 10: Final batches Repeat steps 7-9 with remaining beef, allowing oil temperature to return to target before adding new batches. Between batches, skim any browned bits (fond) from the oil's surface using a spider strainer; these particles can burn and create off flavors if left in the oil. Step 11: Temperature check (optional but recommended) For precise doneness, insert an instant-read thermometer into the thickest piece of beef. The internal temperature should be 130-135°F (54-57°C) for medium-rare, 135-140°F (57-60°C) for medium, or 145°F (63°C) for medium-well. The beef will continue cooking slightly from carryover heat after removal from oil.

Finishing & Plating (5 minutes)

Step 12: Prepare final garnish mixture While the beef drains and cools slightly (but while still hot), prepare the final garnish. In a small bowl, combine the toasted sesame seeds (white and black mix), additional minced garlic, additional minced ginger, thinly sliced green onions, and sliced red chili if using. Have sea salt flakes ready. Step 13: Final seasoning and aromatics Transfer the drained, still-warm beef to a serving platter or shallow dish. Immediately scatter the prepared garnish mixture generously over the beef, focusing on even distribution. The heat of the beef will slightly cook the raw garlic and ginger, mellowing their intensity while maintaining their aromatic qualities. Drizzle the beef with sesame oil (approximately 1/2 teaspoon total), allowing it to coat and add aromatic richness. Finish with a small pinch of sea salt flakes over the top. Step 14: Serve immediately Serve the fried beef immediately while it maintains its heat and the exterior remains maximally crispy. The contrasts between hot beef and cool air, between crispy exterior and tender interior, and between cooked and fresh garnishes are maximized in the first few minutes after plating.

Expert Tips

1. Select the Right Beef Cut Choose beef with good marbling (intramuscular fat) and moderate tenderness. Sirloin provides good flavor with medium tenderness; ribeye provides excellent marbling and richness but slightly chewier texture due to higher collagen; New York strip provides lean meat with good beef flavor. Avoid extremely lean cuts like tenderloin (no flavor) or extremely tough cuts like chuck (too chewy even when fried). The marbling is crucial—it renders during cooking and keeps the interior moist while the exterior crisps. 2. Master Oil Temperature Management Temperature is non-negotiable for success. Too hot (above 380°F/193°C) and the exterior burns before the interior cooks through. Too cool (below 330°F/166°C) and the beef absorbs oil instead of crisping. Invest in a reliable deep-fry thermometer and check temperature before each batch. As the oil temperature naturally drops when cold beef enters the hot oil, allow 1-2 minutes for recovery to target temperature before adding the next batch. 3. Dry the Beef Thoroughly Surface moisture is the enemy of crispiness. After cutting the beef, pat it completely dry with paper towels. If marinating, remove beef from marinade with a slotted spoon and allow excess marinade to drip away before frying. Some cooks place marinated beef on a fresh paper towel-lined plate for 2-3 minutes to absorb excess moisture before coating and frying. 4. Don't Overcrowd the Pot Adding too much beef at once causes dramatic oil temperature drop, resulting in greasy, non-crispy beef. Add only enough beef to create a single layer with space between pieces. Even if it means frying in multiple batches, the superior results are worth the extra time investment. 5. Layer Your Seasonings for Complexity Use marinade seasoning for deep flavor, optional flour coating seasoning for additional complexity, and fresh garnish seasoning for brightness and aromatic lift. This three-layer approach creates a sophisticated flavor profile that tastes far more complex than the ingredient list suggests. The raw garlic and ginger in the final garnish slightly cook from the beef's residual heat, creating a perfect balance between raw pungency and cooked mellowness. 6. Allow Proper Draining and Cooling Fried beef continues draining and crisping for several minutes after removal from oil. Allow adequate time on a wire rack or paper towels to remove excess oil and allow the exterior to firm up. Serving immediately on the platter is ideal for maximum crispiness contrast; this is why timing your preparation phases is important.

Variations

1. Beef Twigim with Spicy Gochujang Coating Incorporate 1 tablespoon of gochujang (Korean red chili paste) into the flour coating mixture. This creates a spicier, more fermented version with deeper red-brown color. The gochujang will caramelize slightly on the exterior during frying, adding depth and heat. 2. Beef Twigim with Sesame-Crusted Exterior Add 1/4 cup of toasted sesame seeds to the flour coating mixture (reducing flour to 1/4 cup). This creates a nutty-flavored, textured crust with traditional Korean character. The sesame seeds will darken and become even nuttier during frying. 3. Beef Twigim with Honey Soy Glaze After frying, immediately toss the hot beef in a mixture of 2 tablespoons honey, 1 tablespoon soy sauce, 1 tablespoon sesame oil, and 1 teaspoon rice vinegar that's been warmed gently. This creates a glazed version reminiscent of Korean sweet-salty banchan. The glaze will adhere to the hot, crispy exterior. 4. Beef Twigim with Ponzu (Citrus) Finish Prepare a dipping sauce by combining 1/4 cup soy sauce, 2 tablespoons fresh lemon juice, 1 tablespoon mirin, and 1 teaspoon sesame oil. Serve the fried beef with this tangy, bright dipping sauce on the side. The citrus adds freshness that cuts through the richness beautifully. 5. Beef Twigim with Five-Spice and Onion Add 1/2 teaspoon Chinese five-spice powder to the marinade and coating. Fry the beef until deeply browned, then toss while hot with caramelized onions and additional sesame oil. This creates a more aromatic, warming version with deeper spice complexity.

Storage Instructions

Refrigerator (2-3 days) Allow fried beef to cool to room temperature, then transfer to an airtight container. To reheat, place in a 375°F (190°C) oven for 8-10 minutes to restore crispiness, or reheat briefly in a hot skillet over medium-high heat. Do not microwave, as this makes the exterior rubbery and the beef becomes soggy rather than retaining crispiness. Freezer (up to 1 month) Cool completely, then transfer to freezer-safe containers or freezer bags in single layers separated by parchment paper. This separation prevents clumping and makes portioning easier. To thaw, transfer to the refrigerator overnight, then reheat in a 375°F (190°C) oven until warmed through and crisped. Alternatively, reheat frozen directly in a 400°F (204°C) oven for 12-15 minutes. Cold Service Fried beef is delicious served cold or at room temperature the next day, particularly in grain bowls or alongside rice and vegetables. While it loses some crispiness when cold, the deep flavor and tender interior remain excellent.

Serving Suggestions

Traditional Korean Banchan (Side Dish) Serve as part of a traditional Korean meal alongside steamed white rice, kimchi, soup, and other banchan. The fried beef's savory, deeply flavored character pairs beautifully with simpler vegetable sides and bright, acidic accompaniments like kimchi. Appetizer for Entertaining Serve warm on a platter with lemon wedges and small plates, allowing guests to enjoy it as a sophisticated appetizer with Korean beer or other beverages. The impressive presentation and complex flavor profile make it feel far more elaborate than the technique suggests. Grain Bowl Base Serve atop warm sushi rice or brown rice in a bowl, surrounded by pickled vegetables, cucumber, carrot, fresh greens, and sesame seeds. Add gochujang mayo drizzled over the top. This creates a satisfying, protein-rich bowl meal. In Korean Sandwiches or Lettuce Wraps Flake or slice cooled fried beef and layer into sandwiches using Korean gochujang mayo, pickled vegetables, and fresh herbs. Alternatively, serve beef pieces in lettuce cups with traditional Korean banchan for a hands-on eating experience. With Spicy Dipping Sauce Serve hot fried beef with a small bowl of spicy gochujang mayo (gochujang mixed with mayonnaise and sesame oil), ssamjang (Korean dipping sauce), or ponzu sauce for dipping. The contrast between the fried beef and cool, spicy sauce is delicious. Kimbap Component Cool the fried beef and include strips in traditional kimbap (Korean seaweed rice rolls). The beef adds protein, savory depth, and visual appeal to the rolls. The beef should be relatively dry for optimal rolling.

Frequently Asked Questions

Q: What oil temperature is best for frying beef? For deep frying, 350°F (175°C) is ideal for standard cube or strip sizes. For shallow frying or thinner cuts, 375°F (190°C) works well. The exact temperature depends on the thickness of your beef—thicker pieces need lower temperature to allow the interior to cook through before the exterior burns. Always verify temperature with a thermometer before frying. Q: Can I prepare the beef ahead and marinate overnight? Yes, marinate for up to 24 hours refrigerated. Remove from refrigeration 30 minutes before frying to allow the beef to reach room temperature, ensuring even cooking. Longer marinating allows deeper flavor penetration but may make the exterior slightly softer during frying. 10-30 minutes room temperature marinating provides excellent results with easier exterior crisping. Q: My fried beef turned out greasy instead of crispy. What went wrong? The most common cause is oil temperature being too low. Grease absorption happens when oil isn't hot enough to create the Maillard reaction and exterior crisping immediately upon contact. Use a thermometer to ensure temperature reaches 350-375°F (175-190°C). Additionally, avoid overcrowding the pot, as this causes temperature drop. Finally, ensure proper draining post-frying to remove excess oil. Q: Can I use a breading instead of the flour coating? Yes, though it's not traditional. Create a batter using 1/2 cup flour, 1/4 cup cornstarch, 1 teaspoon baking powder, 1/4 teaspoon salt, and 1/2 cup cold water. Dip marinated beef in the batter, then fry at 360°F (182°C). This creates a thicker, crunchier exterior than the light flour coating suggested in the recipe. Q: How do I know when the beef is cooked through? Use an instant-read thermometer for certainty: 130-135°F (54-57°C) for medium-rare, 135-140°F (57-60°C) for medium. Alternatively, cut into the thickest piece and observe the color—it should show pink for medium-rare, light pink for medium. The beef will appear slightly darker around the edges from the Maillard reaction, but the center tells the true doneness. Q: Is this dish traditionally served with a dipping sauce? Yes, though the sauce varies by region and context. Common accompaniments include ssamjang (spicy Korean condiment), gochujang mayo, ponzu sauce, or a simple soy-vinegar dipping sauce. However, properly seasoned beef twigim is delicious on its own without sauce. Sauce is typically offered as an optional accompaniment rather than a requirement. Q: Can I make this in an air fryer instead of traditional frying? Yes, though results differ slightly. Preheat air fryer to 380°F (193°C). Arrange marinated beef pieces (optional light flour coating) in a single layer, spray with oil, and cook for 10-12 minutes, shaking the basket halfway through. The result is less crispy than traditionally fried beef but still satisfying and significantly less oily.

---

Affiliate Disclosure & Equipment

This recipe contains affiliate links to recommended cookware that I use and recommend. Purchasing through these links doesn't affect your price but supports my work creating authentic Korean recipes. Shop Recommended Equipment

---

*Last updated: 2026-01-19*