In a large bowl, whisk together flour, baking powder and salt. Set aside.
Using a stand mixer with a paddle attachment or hand mixer, beat butter and sugar until light and fluffy. Scrape down the sides as needed.
Add the egg and beat until combined.
Beat in pure vanilla extract, lemon zest, lemon juice and food coloring until incorporated.
Add in the flour mixture and beat on low until combined.
Cover and refrigerate for 1-2 hours or up to overnight.
Using two small bowls, add 1/4 cup of granulated sugar to one bowl and 1/4 cup of powdered sugar to the other bowl.
Roll dough into 1 inch balls. Drop rolled balls into granulated sugar and coat, then roll balls into powdered sugar and coat. Place onto a parchment lined baking sheet, 2 inches apart.
Bake for 14-16 minutes in a preheated oven set to 350℉. Cookies are done when the edges are firm and the tops crack.
Let cookies rest on the baking sheet for about 2-3 minutes. Then move to a wire rack and cool completely.
Serve and enjoy!
Store leftovers in an airtight container for up to 5 days. To freeze, place cookies in an airtight container for up to 3 months. Place wax paper between layers.