5 Best Choy Sum Substitutes for Home Cooks

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Quick reference for substituting leafy greens with tender stems in Chinese-style stir-fries.

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Prep Time 5

Cook Time 0

Total Time 5

Servings: 1 batch

Course: Substitutes

Best Matches

1:1 Gai lan (Chinese broccoli), thin stems and leaves Closest flavor family; slice stems thin so both stems and leaves cook fast.
1:1 Bok choy (baby), both white and green parts Tender stems + leafy greens; reduce cook time for the leaves by adding them later.

Good Alternatives

1:1 Mustard greens (tender, stems included) More peppery; use slightly less and balance with a bit more soy or sugar.
1:1 Turnip greens (tender leaves) Mild-to-slightly bitter; trim any thick ribs and cook until just wilted.

Emergency Swaps

1:1 Spinach (baby spinach) Fast-wilting and mild; add at the very end to avoid mushiness.
¾:1 Swiss chard (stems separated) Sturdier; cook stems first, then fold in leaves for a brief finish.

Choose the substitute based on texture: for a choy-sum-like stem bite, pick gai lan or bok choy; for leafy-only swaps, use spinach at the end.
Prep like choy sum: trim tough ends, slice thicker stems thin (gai lan/bok choy/chard), and keep leaves larger so they don’t overcook.
Stir-fry briefly: cook stems first for 60–90 seconds, then add leaves and toss until just wilted and bright.
Taste and balance: if your substitute is peppery (mustard/turnip greens), add a small pinch of sugar or a touch more sauce to round the bite.
Serve immediately for best texture—these greens lose crunch quickly if held.

For substitutes with tougher ribs (Swiss chard), separate stems and leaves to control doneness.
For peppery greens (mustard greens), shorten cook time and balance with sauce.

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