Korean-Style Grilled Flank Steak
Peer reviewed by UK recipe editorsAuthored by UK recipe editorsOriginally published 17 Jan 2026
Meets Patient’s editorial guidelines
- DownloadDownload
- Share
- Language
- Discussion
This Korean-style grilled flank steak is a vibrant, high-protein dish that brings bold East Asian flavours to your dinner table. The marinade strikes a sophisticated balance between savoury soy sauce, zingy ginger, and a subtle kick of Sriracha heat. By grilling the beef over a high temperature, you achieve a beautiful charred exterior while keeping the centre tender and succulent, making it an excellent choice for a quick midweek meal.
Ideal for those seeking a nutritious and satisfying dinner, this recipe is best served sliced thinly against the grain to ensure every bite is melt-in-the-mouth. For a traditional touch, serve the beef alongside steamed white rice and fresh, soft lettuce leaves for wrapping. This homemade version of a classic barbecue favourite is both healthy and impressively flavourful.
In this article:
Continue reading below
Ingredients for Korean-Style Grilled Flank Steak
60ml soy sauce
2 tablespoons rice vinegar (not seasoned)
1 tablespoon grated peeled ginger
1 garlic clove, minced
2 teaspoons Sriracha (Southeast Asian chilli sauce)
2 teaspoons sugar
1 1/2 teaspoons Asian sesame oil
1 to 575g flank steak
2 spring onions, finely chopped
2 tablespoons toasted sesame seeds
Accompaniments: white rice
soft leaf lettuce
How to make Korean-Style Grilled Flank Steak
Stir together soy sauce, vinegar, ginger, garlic, Sriracha, sugar, and sesame oil.
Prepare a gas grill for direct-heat cooking over medium-high heat.
Oil grill rack, then grill steak, covered, turning over once, 6 to 8 minutes for medium-rare.
Transfer steak to a cutting board and drizzle with 2 tablespoons sauce, then let stand, uncovered, 5 minutes. Thinly slice steak across the grain. Serve with remaining sauce, spring onions, and sesame seeds.
Disclaimer
While every effort has been made to ensure the information is accurate and up to date, individual needs may vary and dietary requirements can differ based on personal health conditions. Always check food labels and allergen information before preparing or consuming any recipe. If you have specific health concerns, allergies, intolerances, or are following a medically prescribed diet, seek advice from your GP, pharmacist, or a registered dietitian before making significant changes to your diet or lifestyle.
Article history
The information on this page is peer reviewed by qualified clinicians.
17 Jan 2026 | Originally published
Authored by:
UK recipe editors
Peer reviewed by
UK recipe editors

Ask, share, connect.
Browse discussions, ask questions, and share experiences across hundreds of health topics.

Feeling unwell?
Assess your symptoms online for free
Sign up to the Patient newsletter
Your weekly dose of clear, trustworthy health advice - written to help you feel informed, confident and in control.
By subscribing you accept our Privacy Policy. You can unsubscribe at any time. We never sell your data.