introduction
When I bite into a Sourdough Lemon Crinkle Cookie, I’m instantly reminded of sunny afternoons spent baking with loved ones. The combination of tangy lemon and the subtle sourness from the dough brings a smile to my face. This recipe is important because it transforms leftovers from sourdough baking into a delightful treat, making sure nothing goes to waste. You can share them with friends, enjoy them with tea, or savor them as a midday snack. What’s special about these cookies is their unique texture—soft in the center with a slightly crisp exterior, all dusted in a sugary coating that melts in your mouth.
why make this recipe
Sourdough Lemon Crinkle Cookies are not just delicious; they offer a creative way to use sourdough starter that you might have on hand. They blend the delightful flavor of lemons with the tangy taste of sourdough, creating something truly unique. Plus, the process is simple, and the chilling time allows for easy preparation ahead of gatherings or special occasions. You’ll impress your family and friends with these wholesome, bright cookies that are both comforting and refreshing.
how to make Sourdough Lemon Crinkle Cookies
Ingredients
- 2 cups all-purpose flour
- 1 teaspoon baking powder
- ½ teaspoon salt
- ¼ teaspoon baking soda
- ½ cup unsalted butter (at room temperature)
- 1 cup granulated sugar
- ½ cup sourdough starter
- 1 egg yolk
- 3 tablespoons lemon juice
- 1 tablespoon lemon zest
- 1 teaspoon vanilla extract
- a few drops of yellow food coloring (optional)
- 1 cup powdered sugar
Directions
- In a medium bowl, whisk together the flour, baking powder, baking soda, and salt. Set aside.
- In the bowl of a stand mixer (or a large bowl with a hand mixer), use the paddle attachment to cream the butter and sugar together until light and fluffy.
- Add the sourdough starter, egg yolk, lemon juice, lemon zest, vanilla, and food coloring (if using). Mix until fully combined.
- Slowly mix in the flour mixture until everything is fully combined.
- Cover the bowl with plastic wrap and chill in the refrigerator for at least 2 hours or up to 3 days.
how to serve Sourdough Lemon Crinkle Cookies
These cookies shine when served warm, straight from the oven. You can pair them with a cup of tea or coffee, and they’re perfect for parties or family gatherings. For a fun twist, consider drizzling a bit of lemon glaze over the top for added brightness.
how to store Sourdough Lemon Crinkle Cookies
To store these cookies, place them in an airtight container at room temperature. They will stay fresh for up to five days. If you want to keep them longer, you can freeze them in a freezer-safe bag for up to three months. Just remember to let them thaw at room temperature before enjoying.
tips to make Sourdough Lemon Crinkle Cookies
- Make sure your butter is at room temperature for easier mixing.
- Don’t skip the chilling time—this helps develop the flavor and texture of the cookies.
- If you’re a lemon lover, feel free to add more zest for a brighter flavor.
variation
You can experiment with different flavors by adding nuts, chocolate chips, or even using lime instead of lemon for a zesty change.
FAQs
Can I use a different type of flour?
Yes, you can try using whole wheat flour for a denser texture, but be aware it may alter the taste slightly.
What if I don’t have sourdough starter?
You can make a simple cookie dough without it, but the texture and flavor will differ.
Are these cookies gluten-free?
This recipe is not gluten-free. However, you can substitute a gluten-free flour blend for a gluten-free version, keeping an eye on the texture.

Sourdough Lemon Crinkle Cookies
Ingredients
Dry Ingredients
- 2 cups all-purpose flour
- 1 teaspoon baking powder
- ½ teaspoon salt
- ¼ teaspoon baking soda
Wet Ingredients
- ½ cup unsalted butter (at room temperature)
- 1 cup granulated sugar
- ½ cup sourdough starter
- 1 large egg yolk
- 3 tablespoons lemon juice
- 1 tablespoon lemon zest
- 1 teaspoon vanilla extract
- a few drops yellow food coloring (optional)
Coating
- 1 cup powdered sugar
Method
Preparation
- In a medium bowl, whisk together the flour, baking powder, baking soda, and salt. Set aside.
- In the bowl of a stand mixer (or a large bowl with a hand mixer), use the paddle attachment to cream the butter and sugar together until light and fluffy.
- Add the sourdough starter, egg yolk, lemon juice, lemon zest, vanilla, and food coloring (if using). Mix until fully combined.
- Slowly mix in the flour mixture until everything is fully combined.
- Cover the bowl with plastic wrap and chill in the refrigerator for at least 2 hours or up to 3 days.
Baking
- Preheat the oven.
- When ready to bake, scoop dough into balls and roll in powdered sugar.
- Place on a baking sheet lined with parchment paper and bake until edges are set.