Sweet Chili Pepper Thai Sauce Recipe

If you love a balance of sweet, spicy, and tangy flavors, this homemade sweet chili pepper sauce is just what you need. This sauce is a staple in many Asian cuisines and is incredibly versatile, working perfectly as a dipping sauce, marinade, or even a glaze. Store-bought versions are convenient, but nothing beats the fresh taste of a homemade batch. Plus, you can adjust the spice level to your liking!

Sweet Chili Pepper Thai Sauce Recipe

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Course: SauceCuisine: AmericanDifficulty: Easy
Servings
+

1

jar
Prep time

10

minutes
Cooking time

20

minutes
Calories per serving

31

kcal
Total time

30

minutes
Cook Mode

Keep the screen of your device on

Ingredients

  • 6 6 Red chili peppers

  • 3 3 Garlic cloves

  • 120 ml 1/2 cup Rice vinegar

  • 120 ml 1/2 cup Water

  • 100 g 1/2 cup Sugar

  • 1 teaspoon 1 teaspoon Salt

  • 1 tablespoon 1 tablespoon Cornstarch

  • 2 tablespoons 2 tablespoons Water (for cornstarch slurry)

  • 1 tablespoon 1 tablespoon Fish sauce (optional)

Equipment

  • Blender or food processor
  • Medium saucepan
  • Whisk

Directions

  • Remove the stems from the red chili peppers and roughly chop them. If you prefer a milder sauce, remove the seeds.
  • In a blender or food processor, combine the chopped chili peppers, minced garlic, rice vinegar, water, and sugar. Blend until you achieve a smooth consistency.
  • Pour the blended mixture into a medium saucepan. Add the salt and bring the mixture to a gentle simmer over medium heat. Stir occasionally to prevent sticking. Let it simmer for about 15 minutes until the sauce begins to thicken and the flavors meld together.
  • In a small bowl, mix the cornstarch with 2 tablespoons of water to create a slurry. Slowly add this slurry to the simmering sauce while whisking continuously. This will thicken the sauce to your desired consistency. If you want a thicker sauce, you can add more slurry.
  • Taste the sauce and adjust seasoning if needed. You can add fish sauce for extra umami flavor. Let the sauce cool completely before transferring it to a clean jar or bottle.
  • Store your sweet chili pepper sauce in the refrigerator.

Notes

  • If you prefer a milder sauce, use fewer chili peppers or remove the seeds before blending. For more heat, add a few bird’s eye chilies or keep the seeds in the peppers.

How can I adjust the spiciness of the sauce?

You can adjust the spiciness by altering the amount of chili peppers or by removing the seeds. For a milder sauce, use fewer peppers or remove all the seeds. For a spicier sauce, add hotter peppers like bird’s eye chilies or keep the seeds in.

Yes, you can substitute rice vinegar with white vinegar, apple cider vinegar, or even white wine vinegar. However, rice vinegar provides a subtle sweetness that complements the other flavors well.

You can store the sauce in a clean, airtight jar or bottle in the refrigerator for up to two weeks. Ensure the sauce is fully cooled before storing it to maintain its freshness.

Yes, you can thicken the sauce by adding more cornstarch slurry. Mix additional cornstarch with water and gradually whisk it into the simmering sauce until you reach the desired consistency.

This sauce is incredibly versatile and pairs well with a variety of dishes, including spring rolls, grilled chicken, shrimp, fried tofu, and roasted vegetables. It also works great as a glaze for meats or as a dipping sauce for dumplings.

If your sauce turns out too thick, you can thin it by adding a bit more water or vinegar. Stir it in gradually until you reach the desired consistency.

Yes, you can freeze the sauce for longer storage. Pour the cooled sauce into an airtight container or freezer-safe bag, leaving some space for expansion. It can be frozen for up to 3 months. Thaw it in the refrigerator overnight before using, and give it a good stir before serving.

Yes, you can make a sugar-free version by using a sugar substitute like stevia, erythritol, or monk fruit sweetener. Adjust the amount to taste, as these substitutes can be sweeter than sugar.