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Out of Flank steak, one case

Flank steak substitutes for Mongolian beef

6 options, ranked, with the exact amount

Use thisBest of 6 options

Use Skirt steak

Same amount as the flank steak

The best flank steak substitutes for Mongolian beef are skirt steak (1:1 ratio), sirloin steak (1:1 ratio), or flat iron steak (1:1 ratio). Slice thinly against the grain and marinate for authentic Mongolian beef flavor.

Verdict —
Works
Best for —
Mongolian beef

One casethe full flank steak card

Every option, one card

Ranked
Flank steak substitutes compared
SubstituteInstead of flank steak
Skirt steakMongolian beefSame amountWorks
Sirloin steakMongolian beefSame amount
Flat iron steakMongolian beefSame amount
Hanger steakMongolian beefSame amountWorks
Top sirloinMongolian beefSame amount
Chuck steakMongolian beefSame amount
What changes6 options

Skirt steak

similar taste and texture

Good substitute for flank steak in Mongolian beef with similar texture and excellent flavor absorption. Skirt steak takes marinades well and has the right texture for this dish.

Best for
Mongolian beef, marinated dishes, Asian cuisine, quick cooking, flavorful meat

Slice thinly against the grain. Marinate for at least 30 minutes. Excellent flavor absorption.

Sirloin steak

similar taste, more tender texture

Excellent flank steak substitute for Mongolian beef with tender texture and good marinade absorption. More tender than flank steak, so it cooks faster and stays juicy.

Best for
Mongolian beef, marinated dishes, Asian cuisine, quick cooking, tender texture

Slice thinly against the grain. Marinate for at least 30 minutes. More tender than flank steak.

Flat iron steak

similar taste, more tender texture

Great flank steak substitute for Mongolian beef with excellent marbling and flavor. Well-marbled cut that takes marinades well and provides rich flavor.

Best for
Mongolian beef, marinated dishes, Asian cuisine, quick cooking, flavorful meat

Slice thinly against the grain. Marinate for at least 30 minutes. Well-marbled for rich flavor.

Hanger steak

similar taste and texture

Good flank steak substitute for Mongolian beef with rich flavor and good marinade absorption. Hanger steak has excellent beefy flavor that works well in this dish.

Best for
Mongolian beef, marinated dishes, Asian cuisine, quick cooking, rich flavor

Slice thinly against the grain. Marinate for at least 30 minutes. Rich, beefy flavor.

Top sirloin

similar taste, more tender texture

Budget-friendly flank steak substitute for Mongolian beef with lean texture and good marinade absorption. More economical while still providing good results.

Best for
Mongolian beef, marinated dishes, Asian cuisine, quick cooking, budget option

Slice thinly against the grain. Marinate for at least 30 minutes. Lean and economical.

Chuck steak

similar taste, firmer texture

Economical flank steak substitute for Mongolian beef, though it needs longer marinating. Requires more preparation but can work well with proper technique.

Best for
Mongolian beef, marinated dishes, Asian cuisine, budget option, slow preparation

Slice thinly against the grain. Marinate for at least 2 hours. More economical but needs longer preparation.

How it behaves in this recipe

In this recipeFlank steak

When substituting flank steak in Mongolian beef, the key is choosing cuts that take marinades well and can be sliced thinly against the grain. The recommended substitutes all work because they absorb marinades effectively and cook quickly over high heat, which is essential for the authentic Mongolian beef texture and flavor.

Tips for substituting flank steak

10 tips
  1. Slice all flank steak substitutes thinly against the grain for maximum tenderness
  2. Marinate the meat for at least 30 minutes (2+ hours for chuck steak) for best flavor
  3. Use high heat and quick cooking - don't overcook the meat
  4. Cook the meat first, then remove from pan before adding sauce
  5. Cut all pieces to similar size for even cooking
  6. Use a wok or large skillet for proper stir-fry technique
  7. Don't overcrowd the pan - cook in batches if necessary
  8. Have all ingredients prepped before starting to cook
  9. Use cornstarch in the marinade to help tenderize the meat
  10. Let the meat rest for 5-10 minutes after cooking before slicing

Notes on flank steak

Also on file5 notes
  1. For Mongolian beef with skirt steak: Use 1:1 ratio, marinate 30+ minutes
  2. For Mongolian beef with sirloin: Use 1:1 ratio, reduce cooking time slightly
  3. For Mongolian beef with flat iron: Use 1:1 ratio, enjoy the marbling
  4. For Mongolian beef with hanger: Use 1:1 ratio, enjoy the rich flavor
  5. For Mongolian beef with chuck: Use 1:1 ratio, marinate 2+ hours

Questions

6 questions

What's the best substitute for flank steak in Mongolian beef?

Skirt steak is the best substitute for flank steak in Mongolian beef. It has similar texture, takes marinades well, and has excellent flavor absorption.

Can I use sirloin instead of flank steak in Mongolian beef?

Yes, sirloin works well as a flank steak substitute in Mongolian beef. It's more tender, so reduce cooking time slightly and marinate for at least 30 minutes.

How do I prepare flank steak substitutes for Mongolian beef?

Slice thinly against the grain, marinate for at least 30 minutes (longer for chuck steak), and cook quickly over high heat. Use cornstarch in the marinade to help tenderize.

What's the best way to cook flank steak substitutes in Mongolian beef?

Use high heat and quick cooking. Cook the meat first, then remove from pan before adding sauce. Don't overcrowd the pan and cook in batches if necessary.

Can I use chuck steak instead of flank steak in Mongolian beef?

Yes, but chuck steak needs longer marinating (at least 2 hours) and careful slicing. It's more economical but requires more preparation time.

How long should I marinate flank steak substitutes for Mongolian beef?

Marinate for at least 30 minutes for most cuts, but 2+ hours for chuck steak. Longer marinating helps tenderize the meat and improve flavor absorption.

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