Combine Dry Ingredients: In a medium bowl, whisk together the flour, baking powder, and salt. Set aside.
Cream Butter and Sugar: In a large bowl, beat the softened butter and sugar until fluffy. This step is crucial for those soft, melt-in-your-mouth cookies. It’s worth taking your time here.
Add Wet Ingredients: Mix in the egg and vanilla extract until fully incorporated. The vanilla adds that cozy, comforting flavor we all love.
Blend Together: Gradually add the dry ingredients to the wet ingredients, mixing until just combined. Don’t overmix—we’re making cookies, not bricks.