Sourdough Chocolate Chip Cookies
Learn how to make sourdough chocolate chip cookies at home with your sourdough discard!
These bakery-style cookies are soft, thick, and chewy. Loaded with chocolate chips in every bite!
Make the dough in advance and keep it in the fridge or freezer. You'll never be more than minutes away from satisfying your sweet tooth!

Sourdough chocolate chip cookies are a thing. A very delicious thing indeed!
Sourdough discard makes a naturally fermented cookie that your family will rave about.
Just like our sourdough peanut butter cookies, sourdough ginger molasses cookies, and sourdough oatmeal cookies, they are perfectly sweetened and stay soft and fresh tasting for days.
They are everything you're looking for when it comes to homemade chocolate chip cookies, but better!

Instructions
In order to create a soft and chewy sourdough chocolate chip cookie, the batter must NOT be over-mixed.
After several test batches, we found that the following method worked best for incorporating the ingredients without overmixing the dough.
To achieve this, use the paddle attachment with a stand mixer to beat cold, cubed butter with the sugars until it starts to come together, 45-60 seconds. The mixture will be thick and uneven looking.
Add the chocolate chips and continue to beat on low speed for 30 seconds. The texture of the chocolate chips will help blend the butter and sugar together evenly. (We are not looking for light and fluffy.)
Whisk the dry ingredients together in a small bowl and add them to the butter mixture and mix on low speed until it has a "crumbly" texture, 20-30 seconds.
Use a fork to beat the egg, sourdough discard, and vanilla in a small bowl. Add it to the batter and mix on low speed until "just incorporated", 20-30 seconds.
Use a spatula to make sure the ingredients are fully combined.
The goal is to avoid over-mixing the batter so that you get a thick, chewy, perfect cookie!
Use a cookie scoop to portion the dough into 12 large balls. Place them on a parchment-lined cookie sheet and chill in the fridge for a minimum of 2 hours. 24 hours is best!
When you are ready to bake the cookies, preheat your oven to 375ยฐF (190ยฐC).
Bake the cookies for 15-17 minutes, or until the outside of the cookies are golden brown and the middle still looks slightly under-baked.
Let the cookies cool on the baking sheet for 5 minutes before transferring them to a cooling rack.

Tips and Tricks
After each addition of ingredients to the stand mixer, mix until "just incorporated". You do not want to add any air to the batter. Adding too much air creates a more "cake-like" cookie.
Bread flour is higher in gluten, which produces a more chewy cookie. If you don't have bread flour, you can use all-purpose flour in its place.
Enhance the flavor of the cookie with flaked sea salt. Add a pinch on top of the dough balls before you place them in the oven. (This is totally optional but highly recommended!)

How to store and freeze
Baked cookies
Store baked sourdough chocolate chip cookies at room temperature in an air-tight container for up to 7 days. (To keep them extra fresh and chewy, place a small piece of white bread in the container.)
Freeze any leftover baked cookies for up to 3 months. After the cookies have cooled completely, individually wrap them in plastic wrap and insert them into a freezer-safe bag.
Unbaked cookie dough
Store unbaked cookie dough in the fridge, covered tightly for up to 7 days. (According to the FDA, unbaked cookie dough is not safe for consumption.)
To Freeze unbaked cookie dough, portion the dough out onto a parchment-lined baking sheet and place it in the freezer. Transfer the frozen dough balls into a freezer-safe container and keep them frozen for up to 3 months.
Bake in a 375ยฐF (190ยฐC) oven for 17-20 minutes, straight from the freezer.
Alternatively, allow the dough to thaw in the fridge overnight and bake according to the original directions.
Other sourdough discard recipes you may like:
- sourdough vanilla cake
- sourdough brownies
- cut out sourdough sugar cookies
- sourdough thumbprint cookies
- sourdough sugar cookie bars

Sourdough Chocolate Chip Cookies Recipe
INGREDIENTS
Dry Ingredients
- ยพ cup + 1 teaspoon (95 g) all-purpose flour
- 1 cup + 1 teaspoon (125 g) bread flour (all-purpose can be substituted, see notes)
- 1 teaspoon (5 g) fine sea salt
- ยผ teaspoon baking soda
- ยฝ teaspoon baking powder
Wet Ingredients 1
- 1 large (1) egg
- ยฝ cup (125 g) sourdough starter discard
- 1 teaspoon (5 g) vanilla extract
Wet Ingredients 2
- 8 tablespoons (113 g) unsalted butter (cold, cubed)
- ยฝ cup (100 g) light brown sugar
- ยฝ cup (100 g) white granulated sugar
- 1 ยฝ cups (340 g) chocolate chips (semi-sweet or milk chocolate)
INSTRUCTIONS
Mix dry ingredients
- Use a whisk or a fork to mix the bread flour, all-purpose flour, baking soda, baking powder and salt in a small bowl. Set aside.
Mix wet ingredients 1
- In a separate small bowl, use a whisk or a fork to beat the egg, vanilla extract and sourdough starter until smooth. Set aside.
Mix wet ingredients 2
- Place the cold, cubed butter, light brown sugar and granulated sugar into the bowl of a stand mixer with the paddle attachment. Beat on low-speed until the mixture forms small crumbles, 45-60 seconds. Add the chocolate chips and mix on low-speed 30-45 seconds. Scrape down the sides of the bowl.
- Add the dry ingredients and mix on low-speed until the batter starts to become a crumbly mixture, 20-30 seconds. Pour in the egg mixture and mix on low-speed until the dough comes together and starts to pull away from the sides of the bowl, 20-30 seconds. Use a spatula to stir the batter, ensuring all of the ingredients have been fully incorporated.
- Use a cookie scoop to portion the dough into 12 balls, (2 scoops per cookie) and place them on a parchment-lined baking tray. Cover the dough with a sheet of plastic wrap so they do not dry out. Chill the dough in the fridge for a minimum of 2 hours. (24 hours is best!)
- Bake in a preheated, 375ยฐF (190ยฐC) oven for 15-17 minutes, or until the edges are golden brown and the center still appears slightly under-baked. Remove and allow the cookies to rest on the baking sheet for 5 minutes before transferring them to a cooling rack.
NOTES
- Store baked cookies at room temperature in an air-tight container for up to 7 days. Place a small slice of white bread inside the container to help keep cookies fresh.
- Freeze unbaked dough for up to 3 months.ย
- Bread flour can be replaced with equal parts all-purpose flour. Using 100% all-purpose flour will produce a less chewy cookie.




I just made the dough. Do you need to do 2 scoops per cookie. We like smaller cookies. Can I just do one!
Hi Joanne, yes you can. I would just adjust the baking time.
I rarely leave reviews, but I couldnโt hold this one back. These are the best cookies Iโve ever made and tasted in my life. Theyโre soft, plumped up a bit when baked. Amazing.
I subbed 1/4 cup vanilla Greek yogurt for the egg because we have an egg allergy in our home.
Thank you so much Jessica!
Followed the recipe exactly and they turned out perfect! I used dark chocolate oatmilk chips instead of semi-sweet. My family love them!
This recipe wasn't for me. the cookies come out more like little cakes. There isnt a chewy texture. my daughter liked the taste.
Was hoping I could search recipes to see if anyone else had this problem. I made it exactly as stated, including weighing all ingredients and refrigerating for 5 hours. They came out soft, but flat. I used Irish butter. Could that be the reason? Any other thoughts?
Hi Darcy! This could be due to several different factors: If your butter is too warm or melted, the cookies will spread more, resulting in flatter cookies. Using cooler, room-temperature butter keeps them more plump and fluffy. It could also be from not chilling the dough long enough. While I know you mentioned chilling for 5 hours and our starting recommendation is 2 hours, we do think 24 hours is best. This may lead to cookies spreading more. Please let me know if you give this recipe another shot!
Thank you for your response! Iโm curious, though. Because I leave my starter on the counter and feed it twice a day, my discard is still bubbly and technically, unfed. It is not as dense as my refrigerated discard. What would you suggest? Should I measure out 100g or 125g of discard from my starter on the counter or use 125g refrigerated discard?
Hi Kathy, either will work but you will get a "fluffier" cookie if you use more recently fed starter.
Love your recipes! Havenโt made these just yet. Waiting on clarification. This recipe calls for 125g or 1/2c discard and, for example, your bagel recipe calls for 100g or 1/2c active starter. Is this a typo or is the discrepancy due to the fact that one uses discard and one uses active starter? Thank you so much! Canโt wait to make these!
Hi Kathy, yes one uses active and one uses discard. The discard is a little heavier in weight because it is more compacted in the measuring cup because it is not full of bubbles... if that makes sense!
For me the sour didnโt work for a cc cookie. I also donโt dig a fluffy cc cookie. If these are you, bake on! It makes a successful bake but the flavor isnโt my preference.
I will never make another cookie again! These are heavenly!!
I donโt have a fancy kitchen aide so I just used my hand blender and works perfectly. Thanks!!
These cookies are so good and your recipe is super easy to follow. Can I leave it in the fridge for a few days before I bake it? I have some very active starter but I want to bake them this weekend. Is that ok if I leave it in the fridge for a few days before I bake it?
Hi Joann, thank you! Yes you can leave the dough in the fridge for up to 1 week.