Step 1

Combine all ingredients in a small saucepan over medium heat. Simmer until the brown sugar is dissolved, 2 to 3 minutes. (Do not let it reduce any further once the sugar is dissolved or it won't be the right consistency for making pad thai.)

Step 2

IMPORTANT: At this point, you need to taste the sauce and adjust it to fit your taste. Some people like their sauce a bit more sweet, so if that's you, add a bit more sugar and simmer for another minute. If you prefer a bit more salty/umami flavor, add a bit more soy or fish sauce. You can also add a bit of lime zest if you like a more pronounced citrus flavor. With all the flavorful elements of this sauce, you'll love it the most if you adjust it suit your own unique taste preferences.

Step 3

Store in an airtight container in the refrigerator for 3 weeks.

Step 4

Click here to get the recipe for Authentic Pad Thai using this sauce!