Preheat your oven to 350°F and line a baking sheet with parchment paper.

In a large bowl, cream together the softened butter and sugar until light and fluffy.

Add the egg and vanilla extract to the mixture and beat until well combined.

Gradually add the flour and mix until a dough forms.

Roll out the dough on a floured surface to about 1/4 inch thickness.

Cut into spooky shapes using cookie cutters and place on the prepared baking sheet.

Bake for 12-15 minutes or until edges are golden brown.

Allow cookies to cool completely before decorating with icing and sprinkles.