Preheat the oven to 350°F and line an 8x8-inch square baking pan with parchment paper.

In the base of a stand mixer, or with hand beaters, cream together 1 cup vegan butter, ½ cup granulated sugar, and ¼ cup powdered sugar.

Next add 2 teaspoons vanilla.

In a small bowl mix together 2 cups flour and ½ teaspoon salt.

Mixing on low, slowly spoon in flour mixture until combined.

Press the dough into the prepared baking pan and prick with a toothpick.

Bake 25 minutes.

Remove from the oven and prick with a toothpick again.

Return to the oven and bake an additional 10 minutes until lightly browned.

Remove from the oven and allow to cool completely before cutting and serving.