Define Sicilian. Sicilian synonyms, Sicilian pronunciation, Sicilian translation, English dictionary definition of Sicilian. Of or relating to Sicily or its. Caponata is a Sicilian sweet and sour version of ratatouille Because eggplant absorbs flavors like a sponge, its particularly good in such a pungent dish Like most. Make sure to bring the caponata to room temperature before serving. Its delicious spooned onto bruschetta or pita chips, or even as a lasagna filling or pizza topping. Finish the Caponata by adding the raisins, red wine vinegar and brown sugar. Return the eggplant and pine nuts to the pan. Season with salt and pepper to taste and continue to cook until the liquid has all evaporated. Let the Caponata cool and then refrigerate overnight. Serve the Caponata at room temperature, sprinkled with fresh chopped parsley and crusty bread. Notes. For the eggplant, I prefer using small eggplants such as Italian, Graffiti, or Japanese because they tend to have less seeds than your average Globe eggplant. Look for them in upscale grocery stores or at a farmers market.