Start by preheating your oven to 350°F (175°C). Line your baking sheets with parchment paper or silicone baking mats to prevent sticking.

In a bowl, whisk together the flour, baking soda, baking powder, and salt. This ensures even distribution and prevents lumps.

Using a mixer, beat the softened butter and sugar until light and fluffy. This step is crucial for that melt-in-your-mouth texture.

Add the egg and vanilla extract to the butter mixture, mixing well. Gradually incorporate the dry ingredients until a soft dough forms.

Wrap the dough in plastic wrap and chill it in the refrigerator for at least 30 minutes. This makes it easier to roll and helps the cookies hold their shape.

Roll out the dough on a floured surface to about ¼-inch thickness. Use festive cookie cutters to create shapes like stars, trees, or gingerbread men. Place them on your prepared baking sheets and bake for 8-10 minutes, or until the edges are lightly golden.

Allow the cookies to cool completely before decorating. Now comes the fun part—grab some icing, sprinkles, and edible glitter to turn your cookies into mini works of art!