Soft Sourdough Lemon Crinkle Cookies (Print Version)

# Ingredients:

→ Dry Ingredients

01 - 2 cups of regular flour
02 - 1 teaspoon of baking powder
03 - A pinch of salt, about ½ teaspoon
04 - ¼ teaspoon of baking soda

→ Wet Ingredients

05 - ½ cup butter (unsalted and softened)
06 - 1 cup of white sugar
07 - ½ cup sourdough starter
08 - 1 egg yolk
09 - 3 tablespoons of lemon juice
10 - 1 tablespoon of lemon peel (zest)
11 - 1 teaspoon vanilla flavoring
12 - A few drops of yellow food dye (optional)

→ Coating

13 - 1 cup of powdered sugar

# Instructions:

01 - In a medium-sized mixing bowl, combine the flour, salt, baking soda, and baking powder. Use a whisk until evenly blended.
02 - With either a hand mixer or a stand mixer using the paddle, beat together the butter and sugar until creamy.
03 - Stir in the sourdough starter, lemon juice, lemon zest, egg yolk, vanilla extract, and food coloring (if using) until smooth.
04 - Gradually add in the dry mix, a little at a time, until the dough is fully combined.
05 - Wrap the bowl tightly with plastic wrap. Leave it in the fridge for a minimum of 2 hours, or keep it chilled for up to 3 days.
06 - Set the oven to 350°F and line your baking sheets with parchment paper. Take 1-inch sections of dough, roll them into balls, and coat them generously in powdered sugar.
07 - Bake for 11-13 minutes until the edges are set, and the centers look soft but puffed. Cool on a tray for about 5 minutes before enjoying.

# Notes:

01 - You can prep the dough ahead of time and chill it for up to three days.
02 - Bake the cookies until the centers are a little soft for the best texture.
03 - Adding food color is totally optional, though it makes the cookies look great!