Step 1

In the bowl of a stand mixer, cream the butter and sugars together until well blended. Scrape down the sides of the bowl.

Step 2

With the mixer on low speed, add eggs, one at a time, and mix until blended.

Step 3

Add lemon juice and zest, mixing until combined.

Step 4

Add flour and baking powder. Stir in until just combined. Don't overmix.

Step 5

Cover and chill dough for 30 minutes.

Step 6

Preheat oven to 375 F. Line 2 baking sheets with parchment paper or silicone baking mat.

Step 7

Drop by 1.5 tablespoon scoops (a medium cookie scoop) onto prepared baking sheets. Bake until edges are firm with no color, about 7-10 minutes.

Step 8

Let cool on baking sheets for 5 minutes, then transfer to cooling racks and let cool.

Step 9

Once cool, dust with powdered sugar.