Preheat your oven to 350°Fahrenheit and line a baking sheet with parchment paper.
In a stand mixer or in a large bowl with a handheld mixer, combine the butter with the granulated sugar and light brown sugar until light and fluffy. Stop the mixer and add the lemon zest and mix again.
Add the egg, lemon juice, and vanilla extract, mixing until well combined. Stir in the flour, salt and baking soda. As soon as there are no more streaks of flour, stop mixing!
Using a medium cookie scoop or a tablespoon, scoop out 1.5 tablespoons of cookie dough and place on the prepared baking sheet. Repeat with the remaining cookie dough.
Bake the lemon cookies for 8-10 minutes, the edges should have just set and the tops will remain a pale color. Let cool on the baking sheet for 10 minutes then transfer to a cooling rack.
Video
Notes
Note: I highly recommend using a kitchen scale to weigh your dry ingredients. Metric measurements are found above under the "Metric" tab.Measuring Flour: It is important to properly measure your flour using either a kitchen scale or the scoop and level method.Storage & Freezing Instructions: Store the cookies in an airtight container at room temperature for up to 4-5 days. To freeze, place the cooled cookies in a freezer safe ziploc bag and freeze for up to 2 months. Let the cookies thaw at room temperature before enjoying.