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Best Substitute for Soy Sauce (By Use Case)

The best soy sauce substitutes for stir-fries, marinades, dipping, gluten-free, and soy-free cooking — tamari, coconut aminos, Worcestershire, fish sauce, and miso, with honest ratios.

Quick Answer

Also known as: shoyu (Japan)

The best substitute for soy sauce is tamari, used 1:1 — it's brewed from soybeans like soy sauce but usually without wheat, so it tastes nearly identical and most bottles are gluten-free (check the label). For a soy-free swap, coconut aminos work 1:1 but are sweeter and noticeably less salty — add a pinch of salt to compensate.

In cooked dishes, Worcestershire sauce or a half-quantity of fish sauce can stand in for soy sauce's savoury depth, but both change the flavour more than tamari or aminos do.

Jump to: Stir-Fries & Marinades Dipping Sauces Gluten-Free Soy Allergy / Soy-Free

Stir-Fries & Marinades

In stir-fries and marinades, soy sauce supplies salt and deep umami. These swaps keep both, in order of how close they taste.

Substitute Ratio Notes
Tamari gluten-free vegan 1:1 Nearly indistinguishable — slightly rounder and richer than standard soy sauce.
Coconut aminos gluten-free soy-free vegan 1:1 + a pinch of salt Sweeter, with about two-thirds less sodium. Add salt and expect glazes to caramelise a little faster.
Worcestershire sauce 1:1 Brings tamarind, vinegar, and anchovy notes — works in beef stir-fries and marinades; not vegetarian (contains anchovies).
Fish sauce gluten-free ½ the amount of soy sauce Much more pungent — start with half, taste, and adjust. Excellent in Southeast Asian-style dishes.

Dipping Sauces

Dipping is the harshest test — the substitute is tasted straight, undiluted by cooking.

Substitute Ratio Notes
Tamari gluten-free vegan 1:1 The only swap most people won't notice in a dipping bowl.
Coconut aminos gluten-free soy-free vegan 1:1 + a pinch of salt Pleasant but clearly sweeter — closer to a light teriyaki than to soy sauce.
Liquid aminos gluten-free vegan 1:1 Soy-based, gluten-free, slightly milder; a fine dipping stand-in if soy itself isn't the problem.

Gluten-Free

Regular soy sauce is brewed with wheat. These options keep the flavour while dropping the gluten — but always check labels, because formulations vary.

Substitute Ratio Notes
Tamari (certified gluten-free) gluten-free vegan 1:1 The standard gluten-free answer. Most tamari is wheat-free, but a few brands include wheat — read the label.
Coconut aminos gluten-free soy-free vegan 1:1 + a pinch of salt Naturally gluten-free and soy-free; sweeter profile.
Liquid aminos gluten-free vegan 1:1 Gluten-free and a close flavour match; still made from soybeans.

Soy Allergy / Soy-Free

For a soy allergy, tamari and liquid aminos are off the table too — they're both soy. These genuinely soy-free options cover the umami.

Substitute Ratio Notes
Coconut aminos gluten-free soy-free vegan 1:1 + a pinch of salt The purpose-built answer — made from coconut sap and salt, no soy at all.
Fish sauce gluten-free soy-free ½ the amount, then adjust Soy-free and deeply savoury, but assertive and clearly fishy in large amounts.
Mushroom-steeped salted broth gluten-free soy-free vegan Use like soy sauce, season to taste Simmer dried shiitake in salted water and reduce — a homemade umami liquid for soups and braises. Mild; best as a background seasoning.

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Quick Reference — All Substitutes

Rank Substitute Ratio Best For Notes
1 Tamari (Japanese wheat-free soy sauce) 1:1 All-round best · Everything, incl. dipping Closest flavour; usually gluten-free — check the label.
2 Coconut aminos 1:1 + pinch of salt Soy-free, gluten-free, lower sodium Sweeter and much less salty than soy sauce.
3 Liquid aminos (e.g. Bragg) 1:1 Gluten-free cooking and dipping Soy-based; milder, slightly sweeter than soy sauce.
4 Worcestershire sauce 1:1 in cooked dishes Beef dishes, marinades, stews Tangier, with anchovy — not vegetarian; changes the flavour profile.
5 Fish sauce ½ the amount of soy sauce Southeast Asian dishes, broths Very pungent — add gradually and taste.
6 Miso paste thinned with water 1 Tbsp miso + 1 Tbsp water per 2 Tbsp soy sauce Glazes, dressings, soups Adds body as well as umami; whisk until smooth.

Frequently Asked Questions

What's the best gluten-free substitute for soy sauce?
Tamari, 1:1 — it's brewed like soy sauce but traditionally without wheat, so the flavour is almost identical. Check for a certified gluten-free label, as a small number of tamari brands do contain wheat. Coconut aminos are the backup if tamari is unavailable.
Are coconut aminos really a good soy sauce substitute?
They're the best soy-free option and swap 1:1, but be ready for the differences: noticeably sweeter, about two-thirds less sodium, and a milder umami. Add a pinch of salt and they perform well in stir-fries, marinades, and dressings.
Can I use Worcestershire sauce instead of soy sauce?
In cooked dishes, yes, 1:1 — it adds comparable depth with extra tang from tamarind and vinegar. It contains anchovies, so it isn't vegetarian, and it's a poor match for delicate dishes or dipping where its distinct flavour dominates.
What can replace soy sauce in fried rice?
Tamari is seamless. Coconut aminos work well too — fried rice benefits from their slight sweetness; just season with extra salt. A teaspoon of fish sauce plus a little salt also gives fried rice a deeply savoury edge.
Is dark soy sauce the same as regular soy sauce?
No — dark soy sauce (common in Chinese cooking) is thicker, less salty, and used mainly for colour and body, while light/all-purpose soy sauce provides most of the seasoning. If a recipe calls for dark soy and you have none, use regular soy sauce plus a small pinch of sugar; the dish will be lighter in colour.

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