Preheat oven to 350°F.

In a large mixing bowl, mix the dry ingredients together. In a small bowl, mix the wet ingredients of melted unsalted butter, egg, and vanilla extract until well combined. Add the wet ingredients to the dry ingredients.

Blend with a hand mixer until combined.

The cookie batter will be slightly stiff and crumbly. Use a tablespoon to measure out each cookie.

Flatten the top of each cookie with a spatula or just use your fingers. Bake for 10-12 minutes at 350F or until they’re lightly browned on top.