This sweet chili Thai sauce is a perfect blend of sweet, spicy, and tangy flavors that can elevate any dish. Whether you're using it as a dipping sauce, a marinade, or a glaze, this versatile sauce is sure to impress your taste buds and add a burst of flavor to your meals.
Some ingredients in this recipe might not be commonly found in every household. Rice vinegar is a key component that provides a mild acidity and subtle sweetness, distinct from regular vinegar. Red chili flakes add the necessary heat, and cornstarch is used as a thickening agent. Make sure to grab these items if they're not already in your pantry.

Ingredients For Sweet Chili Thai Sauce Recipe
Water: The base liquid for the sauce, helping to dissolve the other ingredients.
Rice vinegar: Adds a mild acidity and subtle sweetness, distinct from regular vinegar.
Sugar: Provides the sweetness that balances the heat and acidity.
Soy sauce: Adds a salty, umami flavor to the sauce.
Garlic: Minced garlic adds a pungent, aromatic flavor.
Ginger: Minced ginger adds a warm, spicy note.
Red chili flakes: Provides the necessary heat for the sauce.
Cornstarch: Mixed with water to create a slurry that thickens the sauce.
Technique Tip for This Recipe
When preparing the cornstarch slurry, ensure that the cornstarch is fully dissolved in the water before adding it to the sauce. This prevents any lumps from forming and ensures a smooth, even consistency. Additionally, constantly stir the sauce while adding the slurry to avoid clumping and to achieve the desired thickness.
Suggested Side Dishes
Alternative Ingredients
water - Substitute with vegetable broth: Adds more depth of flavor compared to plain water.
rice vinegar - Substitute with apple cider vinegar: Provides a similar tangy taste with a slightly fruitier note.
sugar - Substitute with honey: Offers a natural sweetness and a more complex flavor profile.
soy sauce - Substitute with tamari: A gluten-free alternative that provides a similar umami flavor.
minced garlic - Substitute with garlic powder: Convenient and still imparts a strong garlic flavor.
minced ginger - Substitute with ground ginger: Easier to measure and mix, though slightly less pungent.
red chili flakes - Substitute with sriracha: Adds heat along with a bit of sweetness and garlic flavor.
cornstarch - Substitute with arrowroot powder: A similar thickening agent that works well in sauces.
Other Alternative Recipes Similar to This Sauce
How to Store or Freeze This Sauce
- Allow the sweet chili Thai sauce to cool completely at room temperature before storing.
- Transfer the sauce into an airtight container or a glass jar with a tight-fitting lid to maintain its freshness.
- Store the sauce in the refrigerator for up to two weeks. The cool environment helps preserve the flavors and prevents spoilage.
- For longer storage, consider freezing the sauce. Pour it into freezer-safe containers or ice cube trays for easy portioning.
- If using ice cube trays, once the sauce is frozen solid, transfer the cubes to a resealable plastic bag to save space in the freezer.
- Label the containers or bags with the date to keep track of its freshness.
- When ready to use, thaw the sauce in the refrigerator overnight or at room temperature for a few hours.
- Reheat the sauce gently on the stove over low heat, stirring occasionally to restore its smooth consistency.
- Avoid reheating the sauce in the microwave, as it may cause uneven heating and alter the texture.
- If the sauce thickens too much after refrigeration or freezing, add a small amount of water or rice vinegar and stir until the desired consistency is achieved.
- Use the sauce as a dip for spring rolls, a glaze for grilled meats, or a flavorful addition to stir-fries and noodles.
How to Reheat Leftovers
For a quick and easy method, pour your Sweet Chili Thai Sauce into a small saucepan and heat it over medium-low heat. Stir occasionally to ensure even heating. This method helps maintain the sauce's consistency and flavor.
If you prefer using a microwave, transfer the sauce to a microwave-safe bowl. Cover it with a microwave-safe lid or a piece of plastic wrap with a small vent. Heat on medium power in 30-second intervals, stirring in between, until the sauce is warmed through.
For a more controlled reheating process, use a double boiler. Fill the bottom pot with water and bring it to a simmer. Place the sauce in the top pot and stir occasionally until it reaches the desired temperature. This method prevents the sauce from burning or sticking to the pot.
If you have a slow cooker, you can reheat the sauce on the low setting. Pour the sauce into the slow cooker and cover. Stir occasionally until it is heated through. This method is ideal if you're reheating a large batch and want to keep it warm for an extended period.
For those who enjoy a smoky flavor, consider reheating the sauce on a grill. Place the sauce in a heatproof dish and set it on the grill over indirect heat. Stir occasionally until it is warmed through. This method adds a unique twist to the sauce's flavor profile.
Best Tools for This Recipe
Saucepan: Use this to combine and heat the ingredients, allowing them to meld together and develop the sauce's flavor.
Measuring cups: Essential for accurately measuring the water, rice vinegar, and sugar to ensure the correct balance of flavors.
Measuring spoons: Necessary for precisely measuring the soy sauce, minced garlic, minced ginger, and red chili flakes.
Wooden spoon: Ideal for stirring the mixture as it heats, ensuring that the ingredients are well combined and do not stick to the bottom of the saucepan.
Whisk: Useful for mixing the cornstarch with water to create a smooth slurry before adding it to the sauce.
Knife: Needed for mincing the garlic and ginger finely.
Cutting board: Provides a safe and clean surface for mincing the garlic and ginger.
Small bowl: Perfect for mixing the cornstarch and water to create the slurry.
Heat-resistant spatula: Handy for scraping down the sides of the saucepan and ensuring that the sauce thickens evenly.
Ladle: Useful for transferring the sauce from the saucepan to a serving container once it has cooled.
Storage container: Necessary for storing any leftover sauce in the refrigerator.
How to Save Time on Making This Sauce
Prep ingredients in advance: Mince garlic and ginger ahead of time and store them in the fridge.
Use pre-minced options: Buy pre-minced garlic and ginger to save chopping time.
Measure ingredients beforehand: Have all your ingredients measured and ready to go.
Quick boil method: Use an electric kettle to boil water faster before adding it to the saucepan.
Batch cooking: Make a larger batch of sweet chili Thai sauce and store it in the fridge for future use.

Sweet Chili Thai Sauce
Ingredients
Main Ingredients
- 1 cup water
- 1 cup rice vinegar
- 1 cup sugar
- 2 tablespoons soy sauce
- 1 tablespoon minced garlic
- 1 tablespoon minced ginger
- 1 tablespoon red chili flakes
- 2 tablespoons cornstarch mixed with 2 tablespoons water
Instructions
- Combine water, rice vinegar, sugar, soy sauce, garlic, ginger, and red chili flakes in a saucepan.
- Bring to a boil, then reduce heat and simmer for 5 minutes.
- Add the cornstarch slurry and cook until thickened, about 2 minutes.
- Remove from heat and let cool before serving.
Nutritional Value
Keywords
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