5-Minute Stir Fry Sauce

Once you have a good homemade stir fry sauce in your back pocket, weeknight dinners get a whole lot easier. This 5-minute stir fry sauce comes together from a handful of simple pantry ingredients, no bottled sauce required, and it’s endlessly useful. Just whisk everything together in a bowl (or shake it up in a jar) and you’ve got a savory, garlicky, gingery, perfectly balanced sauce ready to pour over your favorite stir fry. It’s got the ideal mix of salty, sweet, and tangy, with cornstarch built in to thicken it into a glossy glaze as it cooks. Make a batch and dinner is basically done: just cook your protein and veggies, add the sauce, and let it thicken into something delicious.

The beauty of this sauce is how quick, adaptable, and reliable it is. It takes about 5 minutes and uses ingredients you probably already have, and once you know the base recipe, you can tweak it to taste, more vinegar for tang, more sugar for sweetness, more cornstarch for a thicker glaze. It’s a genuine kitchen staple that turns whatever protein and vegetables you have on hand into a flavorful, restaurant-style stir fry.

Why this works

A few simple things are what make this sauce so good and so versatile, and they’re worth understanding.

The balance of salty, sweet, and tangy is what makes it taste right. Soy sauce brings savory, salty depth (using low-sodium lets you control the saltiness), while a little sugar or honey adds sweetness and rice vinegar adds bright tang. Together with a splash of stock or water to mellow everything, they create that classic, well-rounded stir fry flavor. It’s all about the balance, which is exactly why the recipe is so easy to adjust to your taste.

Garlic and ginger are the aromatic backbone. Fresh minced garlic and grated ginger give the sauce its warm, fragrant, savory character, the flavors you expect in a great stir fry. Sesame oil adds a nutty, toasty depth, and an optional pinch of red pepper flakes brings a little heat.

Cornstarch is the built-in thickener. Whisking cornstarch right into the sauce means that as it simmers in the pan, it thickens into a glossy, clingy glaze that coats your stir fry beautifully, no separate slurry needed. You can add a little more cornstarch for an even thicker sauce.

And the whisk-or-shake method makes it effortless. Because everything just gets combined in a bowl or jar, there’s no cooking required to make the sauce itself, you make it in minutes and it’s ready to use or store. Shaking it in a jar also makes it easy to re-mix before using, since the cornstarch settles.

What goes in

The ingredient list is all pantry staples.

this now & bake later ❤️

You’ll need low-sodium soy sauce, low-sodium vegetable stock (or water), sesame oil, rice vinegar, garlic, grated ginger, sugar or honey, cornstarch, and an optional pinch of red pepper flakes.

A few notes. Use low-sodium soy sauce so the sauce isn’t too salty (you’re in control of the seasoning). Use fresh garlic and ginger for the best flavor, though jarred versions work in a pinch. For the sweetener, sugar or honey both work (brown or granulated sugar are fine), and you can use anywhere from 1 to 2 tablespoons depending on how sweet you like it. And adjust the cornstarch for your preferred thickness.

How to make it

In a bowl or a mason jar with a lid, combine all of the ingredients: the soy sauce, vegetable stock (or water), sesame oil, rice vinegar, minced garlic, grated ginger, sugar or honey, cornstarch, and red pepper flakes if using.

Whisk together well (or seal the jar and shake) until everything is fully combined and smooth.

Use it right away in a stir fry, adding it to your cooked protein and vegetables and simmering until it thickens into a glossy glaze. Or store it in an airtight container in the fridge for up to 1 week.

This recipe makes about 1¼ cups of sauce. You may want to start by adding about half to your stir fry and then add more as desired, to taste.

Tips, uses, and storing

A few things help. Whisk or shake the sauce well so the cornstarch is fully dissolved and doesn’t clump. Re-mix it before using if it’s been sitting, since the cornstarch settles to the bottom. And add it to your stir fry toward the end of cooking, then simmer for a minute or two so it thickens and coats everything.

A couple more, since this sauce is so customizable. For a more sour sauce, increase the rice vinegar (up to 1 tablespoon). For a sweeter sauce, add up to an extra tablespoon of sugar or honey. And for an extra-thick sauce, add up to 1 more tablespoon of cornstarch. Play with the ratios to find your perfect balance.

This sauce is incredibly versatile. Use it for any stir fry, chicken, beef, shrimp, tofu, or all vegetables, with whatever mix you like, over rice or noodles. It’s also great as a quick sauce for fried rice, a glaze for roasted or grilled proteins and vegetables, or even a dipping sauce (thickened or as is). Keep a jar in the fridge and a great dinner is always within reach: just cook your ingredients, pour, and simmer.

For storing, keep the sauce in an airtight container (a mason jar is perfect) in the fridge for up to 1 week. Shake or whisk it well before each use to recombine the settled cornstarch and aromatics. If you’d like to make it further ahead, you can freeze it, though the texture is best fresh, so thaw and re-whisk before using. Having a batch ready means you can pull together a flavorful stir fry any night of the week.

This makes about 1¼ cups, roughly 6 servings of 2 tablespoons. Savory, garlicky, gingery, and perfectly balanced, this quick homemade stir fry sauce is the kind of simple staple that makes cooking at home easier and more delicious, and once you make it from scratch, you may never buy the bottled kind again.

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