As I sifted through my pantry looking for ways to use my sourdough discard, inspiration struck—a vivid memory of my grandmother’s zesty lemon cookies flooded my mind. This led me to create these Soft, Chewy Sourdough Lemon Cookie Pies, which are perfect for satisfying that sweet tooth while reducing waste. Each soft, buttery bite sandwiched with creamy citrus filling has the power to transport you to sunny days and family gatherings. Plus, they’re a breeze to whip up, making them ideal for last-minute dessert cravings or casual get-togethers. These delightful cookies not only bring a unique twist to your dessert game but also embrace sustainability in the sweetest way possible. Are you ready to elevate your baking with these cheerful treats?

Why Are These Cookies a Must-Try?
Unique Flavor Fusion: The bright and zesty lemon perfectly contrasts with the soft, chewy texture of the sourdough cookie, creating a delightful flavor experience.
Sourdough Discard Solution: Using sourdough discard not only reduces waste but also brings a tangy depth to the cookies that you won’t find in traditional recipes.
So Easy to Make: With simple steps, this recipe is perfect for both novice bakers and seasoned chefs looking to whip up something special without a fuss.
Crowd-Pleasing Delight: Ideal for any gathering, these cookie pies are sure to leave your friends and family raving, making them a perfect choice for potlucks or brunches.
Versatile Treat: Feel free to customize the filling with lime or orange instead of lemon for a creative twist; the options are endless! For more delightful dessert ideas, check out our recipe for Citrus Sugar Cookies.
Sourdough Lemon Cookie Ingredients
For the Cookie Dough
- Unsalted Butter (113g) – Adds richness and softness to cookie dough; can substitute margarine or coconut oil for a dairy-free option.
- Powdered Sugar (142g) – Sweetens the dough and contributes to a fine texture; if unavailable, use blended granulated sugar.
- Cane Sugar (113g) – Provides sweetness and a slight caramel flavor; brown sugar works for a deeper taste.
- Lemon Extract (4g) – Enhances the lemon flavor; consider fresh lemon juice or zest as a substitution, though the consistency may vary.
- Milk (56g) – Moistens the cookie dough; almond or oat milk are great dairy-free alternatives.
- Sourdough Discard (113g) – Adds a unique tang and moisture; buttermilk or yogurt can be used for similar results.
- All-Purpose Flour (210g) – Provides structure; feel free to use a gluten-free 1:1 baking mix for a different texture.
- Baking Powder (6g) – Acts as a leavening agent for a lighter cookie; mix 1/4 tsp baking soda with 1/2 tsp vinegar if needed.
- Salt (4g) – Balances sweetness and enhances flavors; adjust the quantity slightly if using sea salt or kosher salt.
- Lemon Zest (from 1 lemon) – Infuses the dough with fresh citrus aroma; substitute with orange zest for a different flavor profile.
For the Filling
- Powdered Sugar (425g) – Sweetens the filling; blended granulated sugar can be used as an alternative for a similar effect.
- Unsalted Butter (170g) – Creates a creamy, smooth texture; margarine or coconut oil can substitute for a dairy-free choice.
- Salt (½ tsp) – Enhances sweetness; feel free to reduce or omit for a less salty filling.
- Lemon Juice (28g) – Provides brightness and acidity; lime or orange juice can give a fun flavor twist.
Step‑by‑Step Instructions for Soft, Chewy Sourdough Lemon Cookie Pies
Step 1: Prepare the Dough
Begin by creaming together 113g of unsalted butter, 142g of powdered sugar, and 113g of cane sugar in a large mixing bowl. Use an electric mixer on medium speed for about 3-4 minutes until the mixture is light and fluffy. Gradually mix in 4g of lemon extract, 56g of milk, and 113g of sourdough discard, blending until the ingredients are well combined.
Step 2: Combine Dry Ingredients
In a separate mixing bowl, whisk together 210g of all-purpose flour, 6g of baking powder, 4g of salt, and the zest of one lemon until evenly blended. Gradually add the dry mixture to the wet ingredients, folding gently with a spatula until a soft dough forms. Be careful not to overmix to maintain that soft, chewy texture characteristic of our Soft, Chewy Sourdough Lemon Cookie Pies.
Step 3: Chill
Cover the dough with plastic wrap and refrigerate it for at least 30 minutes. This chilling time allows the flavors to meld and the dough to firm up, making it easier to scoop and shape. While the dough chills, you can clean up or prepare the next steps, ensuring you’re ready for baking.
Step 4: Preheat Oven
After the dough has chilled, preheat your oven to 350°F (175°C). Prepare a baking sheet by lining it with parchment paper to avoid sticking. The oven’s heat will create that perfect golden edge on each cookie pie, enhancing their overall appeal.
Step 5: Shape Cookies
Once preheated, take the chilled dough and scoop out tablespoon-sized portions using a cookie scoop or spoon. Roll the portions into balls, then flatten them slightly between your palms to create a disc shape. Place the shaped cookie dough on the lined baking sheet, leaving enough space between each piece for spreading.
Step 6: Bake
Slide the baking sheet into the oven and bake for 10-12 minutes, keeping an eye on them as they bake. You’ll know they’re done when the edges turn golden and the centers appear just set. Removing them at the right time ensures that these Soft, Chewy Sourdough Lemon Cookie Pies retain their delightful softness.
Step 7: Make Filling
While the cookies cool on a wire rack, prepare the filling by beating together 425g of powdered sugar, 170g of unsalted butter, ½ teaspoon of salt, and 28g of lemon juice in a mixing bowl. Continue mixing until the filling is creamy and smooth, creating a luscious texture that balances beautifully with the cookies.
Step 8: Assemble Cookies
To assemble your Soft, Chewy Sourdough Lemon Cookie Pies, take one cooled cookie and spread a generous layer of the prepared filling on its flat side. Gently place another cookie on top to create a sandwich. Let the assembled cookie pies set for about 10-15 minutes, allowing the filling to firm up just a bit before serving.

Expert Tips for Soft, Chewy Sourdough Lemon Cookie Pies
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Room Temperature Ingredients: Ensure butter and milk are at room temperature to prevent curdling and achieve a smoother dough consistency.
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Don’t Overmix: Gently fold the dry ingredients into the wet to maintain that coveted soft and chewy texture in your sourdough cookie pies.
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Cookie Shape: If cookies are too puffy after baking, lightly press down on them with a spatula to create that perfect flat surface for the filling.
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Chill for Success: Remember to chill the dough for at least 30 minutes. This step is crucial for easy shaping and enhances the flavor of your cookie pies.
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Storage Savvy: Store your cookie pies in an airtight container for freshness up to 3 days or refrigerate for a week to keep the flavors vibrant.
Sourdough Lemon Cookie Variations
Feel free to get creative and make this recipe your own with these delightful variations!
- Dairy-Free: Substitute unsalted butter with coconut oil or margarine for a fully dairy-free option, keeping that rich flavor intact.
- Citrus Twist: Experiment with orange or lime zest instead of lemon zest to change up the flavor profile for a whole new citrus experience. Feel free to add a splash of the juice, too, for extra zestiness!
- Gluten-Free: Use a 1:1 gluten-free baking mix instead of all-purpose flour for a gluten-free treat that everyone can enjoy while still being irresistibly chewy.
- Chocolate Delight: Fold in some dark or white chocolate chips into the dough for a sweet twist that creates a delightful contrast with the zesty filling. Think of it as a zesty chocolate explosion!
- Nutty Crunch: Add crushed walnuts or pecans to the dough for a lovely texture twist. The slight nuttiness will complement the bright lemon flavor beautifully.
- Spicy Kick: Incorporate a pinch of cayenne pepper into the filling for a unique heat that plays off the sweetness, striking a balance that surprises and delights.
- Coconut Flakes: Mix in some unsweetened shredded coconut to the dough for a tropical flair, turning your lemon cookie pies into a beachy treat that transports you to sunny shores.
- Vegan Version: Swap the butter for a plant-based buttermilk and use aquafaba in place of eggs for a vegan-friendly version that everyone will love!
Each of these variations offers endless possibilities! For more exciting baking ideas, explore our delightful Citrus Sugar Cookies recipe!
What to Serve with Soft, Chewy Sourdough Lemon Cookie Pies
A delightful culinary experience awaits as you prepare to pair these zesty, chewy treasures with mouthwatering accompaniments.
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Fresh Berries: Complement the light and bright lemon flavor with a mix of strawberries, blueberries, and raspberries; they add a refreshing contrast.
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Vanilla Ice Cream: A scoop of creamy vanilla ice cream over the warm cookie pies creates a delicious contrast that enhances each bite.
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Lemonade Spritzer: Pairing with a sparkling lemonade adds a refreshing, citrusy fizz that elevates this sweet dessert experience.
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Coffee or Tea: A warm cup of coffee or fragrant tea wonderfully balances the sweetness while enhancing your leisurely dessert time.
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Coconut Whipped Cream: Light and fluffy, this dairy-free compliment brings a subtle tropical touch that pairs beautifully with the citrus flavors.
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Chocolate Drizzle: For a sweet twist, drizzle some melted chocolate over the filled cookie pies; it adds indulgence and depth to the overall flavor profile.
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Pistachio Crumble: Add crunch and a pop of color with a pistachio crumble on top; it brings a nutty bite that rounds out the dessert beautifully.
How to Store and Freeze Sourdough Lemon Cookie Pies
Room Temperature: Keep your Soft, Chewy Sourdough Lemon Cookie Pies in an airtight container at room temperature for up to 3 days to maintain their delightful texture.
Fridge: For longer freshness, store them in the refrigerator in an airtight container for up to a week. The cookies will remain soft, especially with the creamy filling intact.
Freezer: If you want to savor your cookies later, you can freeze them! Wrap each cookie pie tightly in plastic wrap and place them in a freezer-safe bag for up to 3 months.
Reheating: To enjoy a warm cookie pie again, thaw them overnight in the fridge, then microwave for about 10 seconds or until heated through. Enjoy the zesty goodness!
Make Ahead Options
These Soft, Chewy Sourdough Lemon Cookie Pies are perfect for busy home cooks looking to save time without sacrificing flavor! You can prepare the cookie dough up to 48 hours in advance; simply wrap it tightly in plastic wrap and refrigerate. For longer storage, freeze the dough for up to 3 months—just thaw in the refrigerator overnight before baking. The filling can also be made ahead and stored in an airtight container in the fridge for up to 3 days. When you’re ready to enjoy, bake the cookies fresh and let them cool before assembling with the filling for that wonderful chewy texture. This way, you can savor the bright lemon flavor just as deliciously as fresh-baked!

Soft, Chewy Sourdough Lemon Cookie Pies Recipe FAQs
How do I choose the right sourdough discard?
When selecting sourdough discard for your cookies, look for a feed that’s at least a few days old, as this develops a tangy flavor and maintains the right moisture content. Make sure it’s free from any dark spots or off-putting smells, which may indicate spoilage.
What’s the best way to store cookie pies?
To keep your Soft, Chewy Sourdough Lemon Cookie Pies fresh, store them in an airtight container at room temperature for up to 3 days. If you want them to last longer, refrigerate them for up to a week. The creamy filling helps retain moisture, so the cookies stay wonderfully soft.
Can I freeze the cookie pies for later?
Absolutely! To freeze your cookies, it’s best to wrap each pie tightly in plastic wrap, then place them in a freezer-safe bag or container. They’ll hold their deliciousness for up to 3 months in the freezer. When you’re ready to enjoy them, thaw overnight in the fridge and warm in the microwave for about 10 seconds.
What should I do if my cookie dough is too sticky?
If you find your dough is overly sticky, don’t worry! Just sprinkle a little extra flour onto your work surface and your hands while shaping the cookies. Additionally, chilling the dough for at least 30 minutes can help it firm up, making it easier to handle.
Is this recipe suitable for my nut allergy?
Yes! The Soft, Chewy Sourdough Lemon Cookie Pies can easily accommodate nut allergies. Just ensure any alternatives you use, like dairy-free milks or margarine, are also nut-free. Always check labels for potential cross-contamination if you’re preparing these for someone with a severe allergy.
What’s the recommended texture for the final cookies?
These cookie pies should be soft, buttery, and chewy—think of a delightful lemon bar in cookie form! The exterior should be lightly golden, while the inside remains moist and flavorful, offering a lovely contrast to the creamy filling.

Soft, Chewy Sourdough Lemon Cookie Pies for Sweet Happiness
Ingredients
Equipment
Method
- Cream together unsalted butter, powdered sugar, and cane sugar until light and fluffy. Gradually mix in lemon extract, milk, and sourdough discard until well combined.
- In a separate bowl, whisk together all-purpose flour, baking powder, salt, and lemon zest. Gradually add to wet ingredients, folding gently.
- Cover the dough with plastic wrap and refrigerate it for at least 30 minutes.
- Preheat your oven to 350°F (175°C) and line a baking sheet with parchment paper.
- Scoop out tablespoon-sized portions of dough, roll into balls, and flatten slightly. Place on the prepared baking sheet with space for spreading.
- Bake for 10-12 minutes until edges are golden and centers are just set.
- Prepare the filling by beating together powdered sugar, unsalted butter, salt, and lemon juice until creamy and smooth.
- To assemble, spread filling on the flat side of a cooled cookie and top with another cookie to create a sandwich.














