I am growing small eggplants (I'm trying several varieties that are early - even some other related species) this year and hope to make a condiment I purchase at a Vietnamese / Cambodian market nearby. I suspect these are popular all over Southeast Asia. It's pickled small whole eggplants in a sweet and sour sauce with quite a bite. They are crunchy and addictive. They make a great addition to meals, Southeast Asian or not, especially with rice. Here's a link to a site that sells them http://www.shoptheea...1299161316.html Vinegar is missing from the ingredients, and I'm pretty sure it's there - or they fermented them (but they don't seem too fermented to me).
There are actually several types I've bought, some with shrimp, some with fish, all are good. I want to make the simplest version first. If I get no response I'll post my experiments. I've found what seems a similar recipe for just shrimp (it has the same ingredients listed on the jar).