This is an incredibly versatile sauce that we have used for everything from firm white fish, shellfish, chicken or pork, or even as the basis of a stew with chickpeas or on grilled eggplant. This tangy, aromatic sauce that is tempered with a bit of sugar and coconut milk also has some kick thanks to the jalapeño pepper. Feel free to reduce or increase the amount of pepper to your individual taste. The same is true of the sugar in this recipe—you may find you like your sauce a little less tangy so add sweetness accordingly.