Preheat oven to 375°F (190°C). Line two baking sheets with parchment paper.
In a medium bowl, whisk together the flour, baking powder, and salt.
In a large bowl, using an electric mixer, cream together the butter and sugar until light and fluffy. Beat in the eggs one at a time, then add the lemon zest, lemon juice, and vanilla extract.
Gradually add the dry ingredients to the wet ingredients and mix until combined.
Add the powdered sugar to a shallow bowl. Form the dough into 1-inch balls and roll them in the powdered sugar. Place the dough balls on the prepared baking sheets, about 2 inches apart.
Bake for 10-12 minutes, or until the edges are golden brown. Let the cookies cool on the baking sheets for 5 minutes before transferring them to a wire rack to cool completely.
Interesting Facts
Lemon-Crinkle cookies are a classic American dessert that have been enjoyed since the 1800s.
These cookies get their unique crinkled appearance from the powdered sugar coating.
Lemon-Crinkle cookies can be stored in an airtight container for up to 2 weeks.