Preheat oven to 375°F (190°C) and line two baking sheets with parchment paper.
In a large bowl, beat the butter and sugar together on medium speed until smooth.
Beat in the egg, pure vanilla extract, and pure almond extract.
In a small bowl, stir together gluten-free flour, baking powder, and salt.
Slowly pour the flour mixture into the batter and mix until fully combined.
Scoop batter with a greased cookie scoop (1½ tbsp) and place cookies 2 inches apart on a prepared baking sheet. Bake for 10–12 minutes, or until the edges are very lightly browned.
Allow cookies to cool for 2–3 minutes before moving to a cooling rack. Store in an airtight container at room temperature. Enjoy!