This sweet chili Thai sauce is a perfect blend of tangy, sweet, and spicy flavors that can elevate any dish. Whether you're using it as a dipping sauce, a marinade, or a glaze, it adds a delicious kick to your meals. It's simple to make and stores well, making it a versatile addition to your kitchen.
Some ingredients in this recipe might not be commonly found in every household. Rice vinegar and fish sauce are staples in Asian cuisine but might require a trip to the international aisle of your supermarket. Red chili flakes are usually available in the spice section, but make sure to grab a fresh pack for the best flavor.

Ingredients For Sweet Chili Thai Sauce Recipe
Rice vinegar: A mild vinegar made from fermented rice, essential for the tangy flavor.
Water: Used to balance the consistency of the sauce.
Sugar: Adds sweetness to balance the tang and spice.
Fish sauce: Provides a deep umami flavor, common in Thai cuisine.
Soy sauce: Adds saltiness and depth to the sauce.
Cornstarch: Thickens the sauce to the desired consistency.
Garlic: Adds a pungent, aromatic flavor.
Red chili flakes: Brings the heat and a bit of color to the sauce.
Technique Tip for This Recipe
When mixing the cornstarch with water, ensure it is fully dissolved to avoid lumps in the sauce. Stir continuously as you add the cornstarch mixture to the saucepan to achieve a smooth and glossy consistency.
Suggested Side Dishes
Alternative Ingredients
rice vinegar - Substitute with apple cider vinegar: Apple cider vinegar has a similar acidity and tanginess, making it a good alternative.
water - Substitute with chicken broth: Chicken broth adds a bit more depth of flavor compared to plain water.
sugar - Substitute with honey: Honey provides a natural sweetness and a slightly different flavor profile.
fish sauce - Substitute with soy sauce: Soy sauce can mimic the umami flavor of fish sauce, though it lacks the fishy undertone.
soy sauce - Substitute with tamari: Tamari is a gluten-free alternative to soy sauce with a similar taste.
cornstarch - Substitute with arrowroot powder: Arrowroot powder works similarly to cornstarch as a thickening agent.
minced garlic - Substitute with garlic powder: Garlic powder can be used in a pinch, though it lacks the fresh bite of minced garlic.
red chili flakes - Substitute with sriracha: Sriracha adds heat and a bit of sweetness, similar to red chili flakes.
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. This prevents condensation, which can dilute the sauce and alter its flavor.
Transfer the cooled sauce into a clean, airtight glass jar or container. Ensure the container is sterilized to prolong the shelf life of the sauce.
Label the jar with the date of preparation. This helps you keep track of its freshness and ensures you use it within the optimal time frame.
Store the sauce in the refrigerator. It will keep well for up to 2 weeks, maintaining its vibrant flavor and consistency.
For longer storage, consider freezing the sauce. Pour it into freezer-safe containers or ice cube trays. Once frozen, transfer the cubes to a zip-top freezer bag for easy portioning.
When ready to use, thaw the desired amount of sauce in the refrigerator overnight or at room temperature for a few hours. Avoid microwaving to defrost, as it can alter the texture and flavor.
If the sauce separates after thawing, give it a good stir or shake to reincorporate the ingredients. The consistency should return to its original state.
For best results, use the frozen sauce within 3 months. This ensures the flavors remain fresh and vibrant, perfect for enhancing your favorite dishes.
Always use a clean spoon or utensil when scooping out the sauce to prevent contamination and extend its shelf life.
How to Reheat Leftovers
For a quick and easy method, pour the sweet chili Thai sauce into a microwave-safe bowl. Cover it with a microwave-safe lid or a damp paper towel to prevent splatters. Heat on medium power for 30-second intervals, stirring in between, until it reaches your desired temperature.
If you prefer a more controlled reheating process, pour the sauce into a small saucepan. Warm it over low heat, stirring occasionally to ensure even heating. This method helps maintain the sauce's consistency and prevents it from burning.
For a more gourmet approach, use a double boiler. Fill the bottom pot with water and bring it to a gentle simmer. Place the sauce in the top pot and stir occasionally until it’s heated through. This method is excellent for preserving the sauce’s delicate flavors.
If you're reheating a larger quantity, consider using a slow cooker. Set it on the low setting and stir occasionally. This method is perfect for keeping the sauce warm over an extended period, especially if you're serving it at a gathering.
For a quick stovetop method, you can also use a non-stick skillet. Pour the sauce into the skillet and heat over medium-low heat, stirring frequently to prevent sticking and ensure even heating.
Best Tools for This Recipe
Saucepan: A medium-sized pan used to combine and heat the ingredients.
Measuring cups: Essential for accurately measuring the rice vinegar, water, and sugar.
Measuring spoons: Used to measure the fish sauce, soy sauce, cornstarch, and minced garlic.
Wooden spoon: Ideal for stirring the mixture to ensure even heating and combining of ingredients.
Small bowl: Used to mix the cornstarch with water before adding it to the saucepan.
Knife: Necessary for mincing the garlic.
Cutting board: Provides a stable surface for mincing the garlic.
Jar: For storing the finished sauce in the refrigerator.
Stove: Used to heat the saucepan and bring the mixture to a boil.
How to Save Time on This Recipe
Prepare ingredients in advance: Measure and chop all ingredients before starting to cook to streamline the process.
Use pre-minced garlic: Save time by using store-bought pre-minced garlic instead of mincing fresh garlic.
Batch cooking: Double the recipe and store extra sauce in the fridge for future use.
Quick dissolve cornstarch: Mix cornstarch with cold water in a small jar and shake well to avoid lumps.
Use a food processor: Mince garlic and other ingredients quickly with a food processor.

Sweet Chili Thai Sauce Recipe
Ingredients
Main Ingredients
- ½ cup Rice vinegar
- ½ cup Water
- ½ cup Sugar
- 2 tablespoon Fish sauce
- 2 tablespoon Soy sauce
- 1 tablespoon Cornstarch mixed with 2 tablespoon water
- 1 tablespoon Garlic minced
- 1 tablespoon Red chili flakes
Instructions
- In a saucepan, combine rice vinegar, water, and sugar. Bring to a boil over medium heat.
- Add fish sauce, soy sauce, garlic, and red chili flakes. Stir well.
- Mix cornstarch with 2 tablespoon water and add to the saucepan. Stir until the sauce thickens.
- Remove from heat and let it cool. Store in a jar and refrigerate.
Nutritional Value
Keywords
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