01 - Using a bread knife, slice each croissant in half horizontally.
02 - Generously spread softened goat cheese onto the bottom half of each croissant.
03 - Arrange apple slices evenly across the goat cheese layer.
04 - Drizzle with honey or fig jam if using.
05 - Place a layer of arugula or baby spinach over the apples and season with freshly ground black pepper.
06 - Sprinkle chopped walnuts or pecans for crunch if desired.
07 - Close each croissant with its top half. Serve immediately, or wrap and refrigerate for up to 2 hours.