I had a huge crop of fataliis a few years back and tried all sorts of sauces with them - my favorite was fresh pureed fataliis, pineapple juice, ginger, lime juice, and enough grain alcohol to get the total abv up to about 20% to inhibit any bacteria/mold/etc. growth. Years later that sauce still has the same bright, fresh bite that it had when I first made it instead of that mellowed, aged flavor that vinegar based sauces seem to develop over time.