A trio of summer bruschette, today: caprese bruschetta, eggplant and zucchini bruschetta, and sardine and arugula bruschetta. A solution for any time of day, fresh, quick, and, what’s more, in the cases I’m presenting to you, very healthy. Bruschetta is one of the most traditional antipasti in Italy, especially from the central part of the country. The base is always…