01 -
In a large bowl, mix together the flour, salt, and baking soda. Set aside.
02 -
In the bowl of your stand mixer, beat the butter and sugar until fluffy (approximately 2 minutes). Add the egg, lemon juice, lemon zest, vanilla extract, and food coloring (if using), then mix to combine.
03 -
Slowly add the dry ingredients to the wet mixture in the stand mixer and mix until incorporated. Cover the bowl with plastic wrap and refrigerate for 2 hours.
04 -
Preheat the oven to 175°C (350°F) and line 2 baking sheets with parchment paper.
05 -
Scoop out the dough using a small cookie scoop for uniform size, then roll each portion into a ball. If the dough feels too soft, return it to the fridge or freezer to firm up slightly.
06 -
Roll the dough balls first in regular sugar, then in powdered sugar, ensuring a generous coating. Place the coated balls on the prepared baking sheets, spacing them 2 inches apart.
07 -
Bake in the oven for 10-12 minutes. Remove from the oven and allow the cookies to cool on the sheet for 5 minutes before transferring them to a cooling rack to cool completely.