This ketogenic stir fry sauce is a simple, flavorful recipe that's perfect for all your favorite Asian-inspired meals! Made with just six ingredients, it’s low carb, gluten-free, and sugar-free—using coconut aminos and a low-carb thickener for a healthier twist. Quick to make and full of bold, savory flavor, it's a go-to sauce you'll want to keep on hand.
Must make ketogenic stir fry sauce recipe
The best stir fry sauce
Okay, I might be a little biased—but I really do think this is the best stir fry sauce!
I’m super picky when it comes to sauces, and after way too many disappointing store-bought versions, I decided it was time to make my own. This one hits all the right notes: rich sesame oil, zingy ginger, savory garlic, and a splash of soy sauce (or coconut aminos if you prefer).
It’s simple, flavorful, and packed with all my favorite Asian-inspired flavors—perfect for tossing with your favorite stir fry ingredients.
Easy to make
With only 6 ingredients and no cooking involved you really can make this recipe in just a few minutes. Everything goes into the bowl, and it gets stirred. SUPER easy!
Healthy low carb and keto
This easy stir fry sauce checks all the boxes: it's low carb, keto-friendly, gluten-free, and sugar-free. I used coconut aminos instead of traditional soy sauce to keep it gluten-free and naturally lower in carbs, and I skipped the added sugars completely. A small pinch of xanthan gum gives the sauce that perfect silky texture without the need for cornstarch or flour. It’s a simple, flavorful way to keep your stir fries healthy and satisfying!
Everything you need to make sugar free stir fry sauce
For exact ingredient quantities please see the recipe card below!
Here's what you'll need to make this recipe:
- Coconut Aminos Soy Sauce: a low carb and keto friendly soy sauce alternative. You can also use tamari sauce. If you're not following keto then regular soy sauce is fine.
- Garlic: use fresh garlic for the best flavor.
- Ginger Paste: ginger paste very conveniently comes in a tube - no chopping required.
- Red Pepper Flakes
- Sesame Oil
- Xanthan Gum: a low carb thickener. A little goes a long way. You can also use 2 to 3 teaspoons of cornstarch if not following keto.
If you’re looking for stir fry ideas, be sure to check out a few of my favorites: beef and broccoli stir fry, ground pork stir fry, low carb shrimp stir fry, teriyaki veggie stir fry and broccoli and tofu stir fry. They're all easy, flavorful options that pair perfectly with this keto stir fry sauce!
How to make low carb stir fry sauce
- In a small bowl add coconut aminos soy sauce, garlic, ginger paste, and red pepper flakes.
- In a separate small bowl add sesame oil.
- Dissolve xanthan gum in the sesame oil and mix in with the stir fry sauce.
- Pour stir fry sauce over your stir fry and toss for 1 to 2 minutes. The sauce will continue to thicken. Serve and enjoy!
How to serve sugar free stir fry sauce
This is a pretty diverse healthy stir fry sauce that can be used in just about any stir fry! Here are some additional ways to serve if you want more inspiration!
- Sauce up any favorite Asian inspired recipe you love. Great over steamed rice (if you're not following a low carb diet), or riced/steamed vegetables.
- Makes a great sauce or marinade for shrimp, scallops, salmon, cod, and most fish. Works great on chicken, beef, and pork too!
- Use as a salad dressing with fresh green salad or roasted veggies. Note that if you use this as a salad dressing, you will not need the thickener.
Stir fry sauce healthy top tips
- Feel free to adjust the ingredients to your liking. If you like more heat, add more red pepper flakes. Love sesame oil, garlic, or ginger? Add more. Enjoy!
- This stir-fry sauce works as a salad dressing as well. Do not add the xanthan gum or thickener if used as a dressing.
- To use as a marinade, simply place your seafood, chicken, beef, or pork in an airtight container or plastic bag and pour the sauce over. Let marinate in the fridge for 15 minutes.
- To use it as a sauce, simply heat the sauce on the stove and stir until it starts to thicken. Drizzle over fish, chicken, or pork.
FAQs
While this certainly depends upon what stir fry sauce you choose, many store-bought sauces contain a lot of salt, msg, and other typically unhealthy ingredients. This recipe has only simple ingredients and uses coconut aminos soy sauce and a low-carb thickener.
Stir fries are typically healthy in that they include a lot of vegetables and often seafood, chicken, pork, or beef.
As with anything, your choice of sauces, the oil used to cook the stir-fry, the number of vegetables, and the types of vegetables you use will alter the healthiness of our recipe. Using lean meats will lower the fat content if desired.
A healthy stir fry is really quite simple to make from scratch.
Typically I use about 8 cups of bite-sized diced/sliced vegetables for every 1 pound of meat and then 1 recipe of this healthy stir fry sauce.
I heat about 2 to 3 tablespoons of olive oil wok or a skillet (that's big enough to hold your veggies) over medium-high heat. First, add the meat and stir fry until cooked. Remove, set aside and keep warm.
Start cooking the vegetables by adding the densest vegetables first like carrots and broccoli, then as they are almost cooked, add the next densest like onions, cabbage, and so on. Continually stir the vegetables until they reach your desired doneness.
Add the meat back to the pan then pour the stir fry sauce over and give it a toss. Turn heat to low, and continue to cook for about 2 more minutes. The sauce will thicken as it cooks.
If you prefer a much more exact recipe, try Keto Stir Fry With Shrimp - it's a favorite!!
If stored in an air-tight container this stir fry sauce will last a couple of weeks.
Yes, stir fry sauce can be frozen. Transfer to a freezer-safe airtight container and store up to 4 months.
Store your keto stir fry sauce in an airtight container or jar in the refrigerator up to 2 weeks or the freezer for up to 4 months.
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📖 The recipe.
Low Carb and Ketogenic Stir Fry Sauce
Ingredients
- ¼ cup coconut aminos soy sauce or tamari sauce (or, soy sauce if not following keto)
- 2 teaspoons garlic
- 1 teaspoon ginger paste
- ⅛ to ¼ teaspoon red pepper flakes
- 4 teaspoons sesame oil
- ½ teaspoon xanthan gum (or 2 to 3 teaspoons cornstarch)
Instructions
- In a small bowl add coconut aminos soy sauce, garlic, ginger paste, and red pepper flakes.
- In a separate small bowl add sesame oil. Dissolve xanthan gum in the sesame oil and mix in with the stir fry sauce.
- Pour stir fry sauce over your stir fry and toss for 1 to 2 minutes. The sauce will continue to thicken. Serve and enjoy!
Kori's Tips
- Feel free to adjust ingredients to your liking. If you like more heat, add more red pepper flakes. Love sesame oil, garlic, or giner? Add more. Enjoy!
- This stir fry sauce works as a salad dressing as well. Do not add the xanthan gum or thickener if using as a dressing.
- To use as a marinade simply place your seafood, chicken, or pork in an airthight container or plastic bag and pour sauce over. Let marinate in the fridge for 15 minutes.
- To use as a sauce, simply heat the sauce on the stove and stir until it starts to thicken. Drizzle over fish, chicken, or pork.
Nutrition
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The BEST low carb keto healthy stir fry sauce! A simple yet flavorful six-ingredient sauce that you can use on just about any Asian recipe. Perfect in any stir fry whether you use chicken, seafood, pork, beef, or just vegetables! It also makes a great marinade! This low carb keto stir fry sauce works for just about anyone looking for a healthy stir fry recipe. #stirfrysauce #healthystirfry #asianrecipe #stirfry #chinese #lowcarb #keto #marinade #sauce #dressing #easyrecipe #healthyrecipe
Robertjm
How many “servings” in this recipe?
Kori
4 servings, enjoy!
Cam
Soy sauce is keto, it's not paleo. Good call on the xanthan gum though. I dont see it used enough when eating low carb.
Kori
This recipe calls for Coconut Aminos instead of soy sauce in order to be keto-friendly. Coconut Aminos is also paleo and gluten-free. Anyone not following keto can use soy sauce. I don't actually mention that soy sauce is Paleo in the post but thanks anyway! 🙂 Xanthan gum is the perfect low-carb alternative to other thickeners such as flour and cornstarch. You're right many people haven't heard of it, but it is becoming more prevalent now.
Connie
Is this good for a beef stir fry as well? I saw every meat listed except beef.
Kori
Yes, absolutely it's GREAT with beef! I went into the post and added beef, it should have been included but I must have been sleep writing. LOL 🙂