Just one of many examples of som tam that has nothing to do with green papaya (I do like to add some for this rendition, but you could certainly leave it out) and almost everything to do with the method of preparation: made in a clay mortar, the salad requires the same gentle pounding that aims to bruise but not smash the main ingredients, allowing some of the sweet-tart dressing to pervade. Use any fruit you want, even if it’s just one or two kinds. Be sure to choose fruit that strikes a good balance between sweetness and tartness. If the fruit is very sweet, you’ll want to scale back on the sugar and perhaps bump up the lime juice. This recipe is excerpted from Pok Pok. Read our review.