Preheat your oven to 350°F (175°C) and line a baking sheet with parchment paper.

In a large mixing bowl, combine the softened butter and powdered sugar. Use an electric mixer on medium speed until the mixture is light and fluffy (about 2-3 minutes).

Mix in the lemon zest and lemon juice along with the vanilla extract to incorporate that delightful citrus essence.

In a separate bowl, whisk together the flour and salt. Gradually add this mixture to your wet ingredients, mixing just until combined. Be careful not to overmix—it should stick together but not be too sticky.

Use your hands or a cookie scoop to form small balls of dough and place them onto the prepared baking sheet. Press them slightly to flatten.

Bake in the preheated oven for about 12-15 minutes or until the edges are golden. Keep an eye on them, as overbaking can make them too crunchy.

Allow the cookies to cool on the baking sheet for a few minutes before transferring them to a wire rack to cool completely.