The perfect sourdough snickerdoodle cookies are soft cookies, crisp edges, and lots of cinnamon flavor. This easy recipe is a great way to use up extra sourdough discard.
Preheat the oven to 400°F. Place parchment paper on baking sheet
In a stand mixer, cream together butter and sugar. Add eggs, sourdough discard, and vanilla. Mix well until light and fluffy.
In a separate bowl, mix together flour, cream of tartar, baking soda, salt, and cinnamon.
Slowly add dry ingredients to wet ingredients. Scrape down the sides and mix well.
In a small bowl, combine sugar and cinnamon for the cinnamon sugar topping
Roll about 1 1/2 tablespoons of cookie dough into a ball and then roll into the cinnamon-sugar mixture. Repeat for the rest of the dough. (You will get about 26-28 cookies)
Place cookie dough balls 2 inches apart on a prepared baking sheet.
Bake for 10-12 minutes.
Remove from the oven and immediately transfer to wire racks to cool cookies.
Notes
Long fermented option: after rolling the cookie dough in the cinnamon sugar, place in the refrigerate to long ferment overnight or up to 3 days.