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