Preheat your oven to 350°F (175°C) and line a baking sheet with parchment paper.
In a large mixing bowl, cream the softened butter and powdered sugar together using an electric mixer or whisk until light and fluffy.
Add the maple syrup and vanilla extract to the butter mixture, and mix until well combined.
In a separate bowl, whisk together the all-purpose flour, chopped pecans, and salt. Gradually add this dry mixture to the wet ingredients, stirring until just combined.
Using a cookie scoop or spoon, form small balls, about 1 inch in diameter, and place them on the prepared baking sheet, leaving a little space between each cookie.
Bake in the preheated oven for 10-12 minutes or until the edges are lightly golden.
Allow the cookies to cool on the baking sheet for 5 minutes, then transfer them to a cooling rack.
If desired, dust with additional powdered sugar before serving.