Ingredients (per person):
1 tsp fresh chopped mint
1 Tbls brown sugar
¼ C white wine (a Riesling is nice...sweet)
In a bowl, mix sugar and wine until sugar is dissolved. Add chopped mint.
Pit and dice the peach (peel it if you want, but it's not necessary; white peaches look especially pretty). Add peach pieces to wine mixture, stirring to coat. Place in refrigerator to marinate 1-2 hours before serving; stir it once or twice while marinating to make sure all peach pieces are coated/soaking in wine mixture.
Delicious on it's own, but you can also serve it over ice cream, sponge cake, angel food cake, etc. Other fruits (strawberries, nectarines, pears, plums...) can be prepared the same way. Use more or less sugar depending on how sweet the fruit is itself.