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Whip up our Easy Low Carb Teriyaki Sauce in just 10 minutes with pantry staples! This keto and gluten-free sauce mimics the classic teriyaki flavor you love, making it perfect for adding a delicious twist to your favorite dishes without the carbs. Try this quick and easy recipe to enjoy that take-out flavor without the cost!

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🥢🌟 Easy Low Carb Teriyaki Sauce: Your Homemade Takeout Favorite! 🌟🥢
Have you ever found yourself missing those indulgent teriyaki takeouts on your low-carb journey? My husband and I sure did, especially during those long lockdown days when our favorite Japanese spot, Kinza's, was just a distant memory. That's when I rolled up my sleeves and decided it was time to bring that beloved teriyaki flavor right into our kitchen.
Creating the perfect keto-friendly Teriyaki Sauce became my new mission. After several taste tests and a few tweaks here and there, we finally had our "Eureka!" moment. There we were, kitchen counter turned taste-test station, grinning over a pot of freshly made sauce that hit all the right notes. It was just like Kinza’s—only this time, it was sugar-free and gluten-free!
This sauce isn’t just a triumph of taste; it’s a victory for your wallet too. Why splurge on takeout when you can whip up something even better at home? Plus, it’s incredibly easy to make. Seriously, all you need are a handful of pantry ingredients and about 10 minutes—yes, that’s it!
Whether you’re drizzling it over grilled chicken, stirring it into a stir-fry, or using it as a marinade, this Easy Low Carb Teriyaki Sauce is a game-changer. It’s proof that going keto doesn’t mean giving up your favorite flavors. In fact, it's all about reimagining them in new, exciting, and healthier ways.
So, ready to ditch the takeout for good? Grab your apron, and let’s make some magic happen with this simple, delicious, and utterly satisfying Teriyaki Sauce.
📸 Loved making this sauce? Share your culinary creation with us on social media using #BobbisKozyKitchen! I can’t wait to see how you bring a touch of takeout to your table! 🥢✨
In This Post
🥘Easy Low Carb Teriyaki Sauce Ingredients
These are the ingredients necessary to make Easy Low Carb Teriyaki Sauce.
- Tamari - I use this Tamari to keep this recipe gluten-free, feel free to use coconut aminos if you need it to be soy-free.
- Besti Brown Sweetener - I prefer using this brand of keto brown sugar replacement because it does not have a cooling effect.
- Xanthan Gum - This is what will make the sauce thick and sticky.
A detailed list with measurements and instructions can be found on the printable recipe card at the bottom of the page.
Helpful Hint: 💡: For a perfectly smooth sauce, it's essential to sift your xanthan gum before adding it to the saucepan. This prevents clumping and ensures an evenly thickened sauce. If you don’t have a sifter, you can also whisk the xanthan gum with a small amount of the liquid before adding it to the rest of the ingredients.
🍽Equipment
This is the equipment you will need to make Easy Low Carb Teriyaki Sauce.
Storage
Refrigeration: Store the teriyaki sauce in an airtight container or glass jar in the refrigerator for up to 2 weeks. The flavors will continue to meld and deepen over time, making the sauce even more delicious as it sits.
Freezing: For longer storage, this teriyaki sauce can be frozen. Pour the sauce into an ice cube tray or a freezer-safe container, leaving a little space at the top as the sauce will expand when frozen. Freeze for up to 3 months. Thaw in the refrigerator overnight when ready to use.
Reheating: If the sauce thickens too much upon cooling or after being refrigerated, simply reheat it gently on the stove or in the microwave, adding a bit of water if necessary to achieve the desired consistency.
These simple steps ensure your Keto Teriyaki Sauce remains fresh and tasty, ready to enhance any dish with its bold flavors.
💭Top tip
Remember, to remove the sauce from the heat once it begins to thicken but if it becomes too thick you can whisk in warm water, a tablespoon at a time, until you reach your desired thickness.
FAQ about Easy Low Carb Teriyaki Sauce
This teriyaki sauce is made keto-friendly by using low-carb ingredients like brown monk fruit and allulose and stevia as sweeteners instead of traditional sugar, which significantly reduces the carb content. Additionally, the use of gluten-free tamari sauce instead of regular soy sauce lowers the carb count further, making it suitable for a ketogenic diet.
Absolutely! This teriyaki sauce is excellent for marinades. Its rich flavor penetrates meats or tofu beautifully, making it perfect for grilling, baking, or stir-frying. Just ensure to marinate your protein for at least 30 minutes or overnight for a more profound flavor.
Yes, if you prefer to avoid soy, you can use coconut aminos as an alternative to tamari or soy sauce. Coconut aminos have a similar umami flavor profile but are soy-free and slightly sweeter, which may reduce the need for additional sweeteners.
Related Recipes
Looking for other recipes like this Easy Low Carb Teriyaki Sauce? Try these:
- Sugar-Free Korean BBQ Sauce
- Keto Honey Mustard Sauce
- Homemade Red Enchilada Sauce (Keto & Gluten-Free)
- Easy Keto Cheese Sauce 'Cheese Whiz'
- Keto Bang Bang Sauce
- Keto Sweet & Sour Sauce
Easy Low Carb Teriyaki Sauce
Ingredients
- 1 cup water
- 1/2 tsp ground ginger
- 1 tsp organic garlic powder
- 1/4 cup Besti Brown Sweetener packed
- 1/4 cup Tamari can use coconut aminos
- 15 to 20 drops Better Stevia liquid sweetener or more to taste
- 1 teaspoon toasted sesame oil
- 1/4 teaspoon xanthan gum
Instructions
- Combine the water, ginger, garlic, brown sweetener, Tamari, stevia drops, and sesame oil in a small saucepan and set over medium heat and bring to a simmer.
- Whisk in the xanthan gum.
- Heat the sauce until it thickens to your desired thickness.
- If the sauce becomes too thick, add some water to thin it out.
Disclaimer
Most of my recipes are low-carb (or keto) and gluten-free, but some are not. Please verify that a recipe fits your needs before using it. Recommended and linked products are not guaranteed to be gluten-free. Recipes may contain errors, so please use your common sense when following them. Nutritional information is provided as a courtesy and is approximate only. We cannot guarantee the accuracy of the nutritional information given for any recipe on this site. Erythritol carbs will not be included as it has a glycemic index of 0 (meaning it does not spike blood sugar) and it’s not metabolized. Net carbs are the total carbs minus fiber.
Nutrition
Food Safely
- Do not use the same utensils on cooked food, that previously touched raw meat
- Wash hands after touching raw meat
- Don't leave food sitting out at room temperature for extended periods
- Never leave cooking food unattended
- Use oils with a high smoking point to avoid harmful compounds
- Always have good ventilation when using a gas stove
See more guidelines at USDA.gov.
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