Sangria can be served long past summer’s end. With fresh pears available for months to come, this crisp and lightly sweet white sangria recipe is a batch drink to enjoy throughout the year. For now, the addition of elderflower liqueur brings out the most summery flavor of ripe pear slices. Once chillier days are upon us, it adds a bit of warmth to the crispness of pear. When making white sangria, I prefer to use sauvignon blanc, as it lends the herbaceous flavor that I love to each drink. Fruit and wine are a classic combination made even better with this additional note. I also skip the added sugar that…