Heat the oven to 350 degrees and line a baking sheet with parchment paper.
In a mixing bowl, beat the softened butter and sugar until light and creamy.
Add the egg, orange zest, and vanilla extract. Mix until fully combined.
In a separate bowl, whisk together the flour, baking powder, and salt.
Gradually stir the dry mixture into the wet ingredients until a dough forms.
Roll the dough out on a lightly floured surface to about 1/4 inch thick.
Use bat wing cookie cutters to cut shapes and place them on the baking sheet.
Bake for 10 to 12 minutes until the edges turn lightly golden.
Let the cookies cool on the sheet for a few minutes before moving them to a wire rack.