Preheat oven to 400°F and line baking sheets with parchment paper.

Cream butter, powdered sugar, and almond extract until light and fluffy.

In a separate bowl, whisk together all-purpose flour, almond flour, and salt.

Gradually add dry ingredients to the butter mixture, mixing until combined.

Form dough into 1-inch balls. Roll in powdered sugar and place on baking sheets.

Bake for 11-13 minutes until edges are golden.

Cool cookies for 5 minutes, then roll in powdered sugar again.

Allow to cool completely on wire racks. Dust with additional powdered sugar if desired.