Andrea Slonecker, the Portland-based author of Pretzel Making at Home (Chronicle, April 2013), is an avid picnicker. With some like-minded friends, she formed the Portland Picnic Society, and created this recipe for one of their recent outings. To prepare this recipe for a picnic, bake the bread ahead of time and let cool; then pack the crostini, the topping, and the anchovies separately.
Recipe: Picnic Crostini with Roasted Pepper, Onion, and Anchovy