How to Make Sweet Chili Sauce at Home

Dive into the vibrant world of flavors with our “Sweet Heat” Homemade Sweet Chili Sauce, a versatile condiment that perfectly balances the sweetness of sugar with the fiery kick of chili peppers. This sauce is a staple in Asian cuisine, known for its ability to elevate dishes like spring rolls, grilled chicken, and seafood to new heights of deliciousness. Making your own sweet chili sauce at home allows you to customize the spice level and sweetness to your liking, ensuring a perfectly tailored taste experience. Whether you’re a seasoned chef or a culinary novice, this recipe is surprisingly simple to prepare and is sure to become a go-to in your kitchen repertoire.

Why You’ll Love “Sweet Heat” Homemade Sweet Chili Sauce:

  • Customizable Flavor: Adjust the sweetness and heat to match your personal preference.
  • Versatile Use: Perfect as a dipping sauce, marinade, or glaze for a variety of dishes.
  • Quick and Easy: Ready in under 30 minutes, with minimal ingredients required.
  • Better Than Store-Bought: Fresh, without preservatives, and more flavorful than off-the-shelf options.

Ingredients Notes For “Sweet Heat” Homemade Sweet Chili Sauce:

  • Chili Peppers: Fresh red chili peppers for heat, or red pepper flakes as a substitute.
  • Sugar: The primary source of sweetness; white sugar is commonly used, but honey or brown sugar are excellent alternatives.
  • Vinegar: White vinegar or rice vinegar adds a tangy dimension, balancing the sweetness.
  • Garlic: Minced garlic infuses the sauce with depth and aroma.
  • Cornstarch Slurry: A mixture of cornstarch and water thickens the sauce to the perfect consistency.

Recipe Steps:

  1. Prepare the Chili Peppers: Finely chop the chili peppers, removing seeds if you prefer less heat.
  2. Combine Ingredients: In a saucepan, mix sugar, vinegar, water, garlic, and the chili peppers. Bring to a boil, then simmer to dissolve the sugar.
  3. Thicken the Sauce: Add the cornstarch slurry to the saucepan, stirring constantly until the sauce thickens to your desired consistency.
  4. Cool and Store: Allow the sauce to cool before transferring it to a jar or bottle. Store in the refrigerator.

Storage Options:

  • Refrigerate: Keep the sweet chili sauce in an airtight container in the refrigerator for up to 2 weeks.
  • Freeze: For longer storage, freeze the sauce in a freezer-safe container for up to 3 months. Thaw in the fridge before use.


How to Make Sweet Chili Sauce at Home

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Author: Maria


  • Sugar: 200g 1 cup – provides the sweetness.
  • Water: 240ml 1 cup – to dissolve the sugar and adjust consistency.
  • White vinegar: 120ml 1/2 cup – adds tanginess.
  • Garlic: 3 cloves minced – for flavor.
  • Red chili flakes: 1 tablespoon adjust to taste – for heat.
  • Salt: 1/2 teaspoon – enhances the flavors.
  • Cornstarch: 1 tablespoon – mixed with 2 tablespoons of water for thickening.


Combine Ingredients:

  • In a saucepan, combine the sugar, water, white vinegar, minced garlic, red chili flakes, and salt. Stir well to mix.

Heat the Mixture:

  • Place the saucepan over medium heat and bring the mixture to a boil, stirring occasionally to ensure the sugar dissolves completely.


  • Once boiling, reduce the heat to low and let the sauce simmer for about 10 minutes. The mixture should start to slightly thicken.

Thicken the Sauce:

  • Mix the cornstarch with 2 tablespoons of water in a small bowl to create a slurry. Pour this into the simmering sauce, stirring constantly. Continue to cook for another 2-3 minutes, or until the sauce reaches your desired thickness. It will thicken further as it cools.

Cool and Store:

  • Remove the saucepan from the heat and allow the sauce to cool to room temperature. Once cooled, the sauce can be transferred to a clean jar or bottle and stored in the refrigerator.


  • Use your homemade sweet chili sauce as a dipping sauce, in stir-fries, or as a glaze for grilled meats and seafood.

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