In a large bowl, cream together softened butter and sugar until light and fluffy.
Beat in eggs one at a time, followed by vanilla extract.
Gradually add flour combined with baking powder and salt into the wet mixture.
Stir gently but thoroughly until no dry bits remain visible.
Wrap the dough tightly in plastic wrap and refrigerate for at least 30 minutes.
Preheat your oven to 350°F (175°C).
Roll out the chilled dough on a floured surface until it's about 1/8 inch thick.
Use cookie cutters to create fun shapes—think butterflies!
Place shaped cookies on parchment-lined baking sheets, leaving space between each piece.
Bake for 10-12 minutes or until edges turn golden brown.