01 - Slice each croissant horizontally using a bread knife, creating a top and bottom half.
02 - Evenly coat the bottom half of each croissant with a generous layer of softened goat cheese.
03 - Arrange thin apple slices over the goat cheese, ensuring full coverage.
04 - Drizzle honey or fig jam over the apples if desired.
05 - Add arugula or baby spinach leaves, and season with freshly ground black pepper.
06 - Sprinkle chopped walnuts or pecans on top for additional texture if using.
07 - Place the top half of each croissant onto the filled bottom half to close.
08 - Serve immediately, or wrap sandwiches and refrigerate up to 2 hours for later enjoyment.