Prep Time: 10 minutes
Cook Time: 10 minutes
Cooling Time: 20 minutes
Total Time: 40 minutes
Yield: About 1½ cups (24 tablespoons)
Ingredients
- 1 cup water
- ½ cup rice vinegar
- ¾ cup granulated sugar
- 3 cloves garlic, finely minced
- 1 tablespoon red chili flakes (adjust to taste)
- 1 tablespoon soy sauce
- 1 tablespoon cornstarch
- 2 tablespoons cold water (for cornstarch slurry)
- ½ teaspoon salt
- 1 teaspoon grated fresh ginger (optional)
Instructions
Step 1: Combine the Base Ingredients
In a medium saucepan, combine the water, rice vinegar, sugar, minced garlic, chili flakes, soy sauce, salt, and grated ginger if using.
Stir well until the sugar begins to dissolve.
Step 2: Simmer the Sauce
Place the saucepan over medium heat.
Bring the mixture to a gentle simmer while stirring occasionally.
Allow it to cook for 5–7 minutes, giving the garlic and chili flakes time to infuse the liquid with flavor.
The mixture will become fragrant and slightly reduced.
Step 3: Prepare the Cornstarch Slurry
In a small bowl, whisk together the cornstarch and cold water until completely smooth.
This slurry will thicken the sauce without creating lumps.
Step 4: Thicken the Sauce
Slowly pour the cornstarch slurry into the simmering sauce while whisking continuously.
Continue cooking for 2–3 minutes until the sauce thickens and becomes glossy.
The sauce should coat the back of a spoon but still pour easily.
Step 5: Cool the Sauce
Remove the saucepan from the heat.
Allow the sauce to cool for about 20 minutes.
As it cools, it will continue to thicken into the classic sweet chili sauce consistency.
Step 6: Store
Pour the cooled sauce into a clean glass jar or airtight bottle.
Seal tightly and refrigerate until ready to use.
Tips for the Best Homemade Sweet Chili Sauce
- Use fresh garlic for the most vibrant flavor.
- Adjust the chili flakes to make the sauce milder or spicier.
- Stir constantly while adding the cornstarch slurry to avoid lumps.
- Rice vinegar provides the traditional flavor, but apple cider vinegar can be substituted if needed.
- Do not overcook after thickening, as the sauce will continue to thicken while cooling.
- For an extra-smooth texture, strain the sauce before storing.
Recipe Variations
Extra Spicy Sweet Chili Sauce
Increase the chili flakes or add finely chopped fresh red chilies for a hotter version.
Garlic Lover’s Version
Double the garlic for a richer, more aromatic sauce.
Honey Sweet Chili Sauce
Replace half of the sugar with honey for a deeper, natural sweetness.
Pineapple Sweet Chili Sauce
Add two tablespoons of pineapple juice for a tropical flavor that’s perfect with seafood.
Sugar-Free Sweet Chili Sauce
Use a granulated sugar substitute suitable for cooking to create a lower-sugar version.
Serving Suggestions
Homemade Sweet Chili Sauce pairs beautifully with:
- Spring rolls
- Egg rolls
- Fried chicken
- Chicken wings
- Chicken tenders
- Grilled shrimp
- Fried fish
- Crab cakes
- Dumplings
- Potstickers
- French fries
- Sweet potato fries
- Grilled vegetables
- Rice bowls
- Noodle dishes
- Burgers
- Sandwiches
- Wraps
It also works wonderfully as a glaze for baked chicken, salmon, pork, or roasted vegetables.
Storage Instructions
Allow the sauce to cool completely before storing.
Refrigerate in a sealed glass jar or airtight container for up to 3 weeks.
Always use a clean spoon when serving to maintain freshness.
Although freezing is possible, refrigeration is recommended for the best consistency and flavor.
If the sauce thickens too much after refrigeration, stir in a small amount of warm water until the desired consistency is reached.
Why You’ll Love This Recipe
- Quick and easy to prepare
- Better than store-bought
- No artificial preservatives
- Customizable spice level
- Perfect balance of sweet and spicy
- Great for dipping, glazing, and marinades
- Uses simple pantry ingredients
- Budget-friendly
- Versatile for many recipes
- Stores well in the refrigerator
Nutrition Information (Per Tablespoon)
- Calories: 32
- Protein: 0.2 g
- Total Fat: 0 g
- Saturated Fat: 0 g
- Carbohydrates: 8 g
- Sugar: 7 g
- Dietary Fiber: 0.1 g
- Sodium: 85 mg
- Potassium: 15 mg
- Calcium: 2 mg
- Iron: 0.1 mg
- Vitamin C: 1 mg