Chewy Sourdough Brown Butter Chocolate Chip Cookies

If you’re looking for a cookie that with a crisp edges, chewy center, and pockets of melty chocolate then you need to try these Chewy Sourdough Brown Butter Chocolate Chip Cookies. They’re everything you want in a classic chocolate chip cookie- and a little more. Browning the butter reduces the moisture in the cookies to give them a deep toffee-like flavor and perfect cookie texture. The result is a cookie that feels bakery worthy but still cozy and familiar. It’s the cookie you make when you’re craving a good chocolate chip cookie and don’t want to settle.

Why Should I Add Sourdough Starter to my Cookies?

Incorporating sourdough starter discard into your cookie dough not only adds a unique depth of flavor but also introduces a fermentation process that enhances the dough’s complexity. Allowing the dough to rest in the refrigerator overnight facilitates this fermentation, as the natural bacteria and yeasts in the sourdough starter continue to develop the dough’s fermentation.

*As an amazon affiliate, this post may contain affiliate links which means I may receive a commission for qualifying purchases. I will only recommend products that I personally love and use.*

Tools You’ll Need:

1. Medium-sized pot- for browning the butter.
2. Large mixing bowl or stand mixer bowl- for mixing your cookie dough.
3. Electric mixer (stand or hand-held)– for combining dough.
4. Digital kitchen scale (optional)- for weighing ingredients and dough out. I linked the scale I use here.
5. Spatula– for scraping down bowl.
6. Parchment paper or silicone mats– to line cookie sheet to avoid burning.
7. Baking sheets– to bake cookies.
8. 2-ounce (approximately 2 tablespoons) cookie scoop– for shaping large cookies linked here.
9. Large circular cookie cutter (optional)– for perfectly shaped cookies. I use this set linked here. You can also use a small bowl for this.
10. Wire cooling rack- for allowing cookies to rest properly.

Next, Gather Your Ingredients:

1. Unsalted Butter – Creates your brown butter to make that nutty toffee taste.
2. Eggs – Adds richness and moisture to the cookie.
3. Sourdough discard – Adds tangy flavor and moisture and is the magic that ferments your dough. Can be used fed, past peak, or straight from the fridge.
4. White Granulated Sugar- Sweetens cookies. Helps give cookies that crackly top and crisp edge.
5. Brown Sugar – Adds sweetness and caramel notes to cookies.
6. Vanilla Extract – Adds depth and warmth to cookies.
7. All-purpose flour – Provides structure and lift to the cookies. You can substitute bread flour but I like the softness all-purpose gives the cookies.
8. Baking Powder – Helps with lift and rise with too much doming in the center.
9. Baking Soda – Creates the perfect spread without overpuffing the cookies.
10. Sea Salt – Enhances overall flavor and sweetness.
11. Semi-Sweet Chips– to give cookies pockets of rich chocolate throughout. You can also substitute for caramel chips or milk chocolate to change up the flavor of the cookie.
12. Espresso Powder – The secret ingredient that really unlocks the flavors of the brown sugar and chocolate chips. I love this espresso powder from King Arthur linked here.
13. Flaky Sea Salt (optional) – I love adding Maldon sea salt flakes on top of my cookies for that extra flair. If you haven’t tried this, I highly suggest it! You can find it link here.

Now let’s bake Chewy Sourdough Brown Butter Chocolate Chip Cookies!

Instructions

Step 1: Brown the Butter

In a medium saucepan, melt the butter over low heat. Continue cooking, stirring frequently, until the butter foams and turns a rich amber color with brown specks at the bottom, emitting a nutty aroma. Remove from heat immediately. This process typically takes about 5-7 minutes. I like to do this the night before. 

Once butter is browned, remove the saucepan from heat and transfer the butter to a the stand mixer bowl to cool to and become solid again.

Step 2: Prepare the Dough

In a large mixing bowl, combine the cooled browned butter, brown sugar, and granulated white sugar. Using an electric mixer or stand mixer on medium speed, cream together for approximately 2 minutes until the mixture is light and fluffy. It’ll be a bit crumbly, that’s okay!

Add the eggs, sourdough discard, vanilla extract, and espresso powder (if using) to the bowl. Continue to mix on medium speed for another 2 minutes, ensuring all ingredients are well incorporated and fluffy. Remember to scrape down the sides of the bowl and mix everything at the bottom. This insures all your cookies come out evenly.

Step 3: Incorporate Dry Ingredients

In a separate bowl, sift together with a whisk the all-purpose flour, salt, baking soda, and baking powder. This is important to make sure your ingredients are evenly distributed.

Gradually add the dry ingredients to the wet mixture, mixing on low speed until just combined. Avoid overmixing to ensure a tender cookie texture.

Step 4: Add Chocolate Chips

Fold in the semi-sweet chocolate chips, ensuring they are evenly distributed throughout the dough. You can add them to the mixer if using, and pulse them through the dough for ease. Always use a spatula to scrape the bottom of the bowl and fold in any batter that hasn’t been mixed as your last step when making cookies.

Step 5: Chill the Dough

Cover the mixing bowl with plastic wrap or a lid and refrigerate the dough for at least 1 hour. For optimal fermentation, consider chilling the dough overnight. If chilling overnight, allow the dough to rest at room temperature for about 1- 2 hours before baking to make scooping easier and ensure the right consistency of your cookies.

Note about refrigerating dough: If you want to scoop and refrigerate dough as balls, I recommend chilling 1-2 hours then scooping. Gram weight for these cookies is roughly 60-70 grams. Refrigerate overnight and allow dough to sit on counter 30 minutes before baking as listed below.

Note about freezing dough: If you choose to freeze the cookie dough, I recommend refrigerating the dough after mixing until it firms up (about 1-2 hours). Scoop your cookies and refrigerate overnight to achieve optimal fermentation. If you wish, you can skip this refrigeration step, but your dough won’t ferment as long. After dough has refrigerated, transfer to airtight containers or zip locks with air removed and freeze. When ready to bake cookies, allow dough to sit out and thaw about 1 hour and bake cookies as directed below.

Step 6: Bake the Cookies

Preheat your oven to 350°F (175°C). Line baking sheets with parchment paper (or my preference) silicone mats. I use these silicone mats for the perfect spread on my cookies.

Using a 2-ounce (approximately 2 tablespoons) cookie scoop, portion the dough onto the prepared baking sheets, spacing each cookie about 2 inches apart to allow for spreading. I scoop six to one cookie sheet.

Bake in the preheated oven for 15 minutes, or until the edges are golden brown and the centers appear slightly underbaked.

Immediately upon removing from the oven, slap the baking sheets on the countertop to achieve a crinkly appearance on the cookies. You may need to return cookies to the oven for an additional five minutes at this point if baking larger cookies, mine usually require another 4-6 minutes.

While the cookies are still warm, use a large circular cookie cutter larger than your cookie to perfect the edges and give your cookie a perfect shape and even thickness by placing the cookie cutter over the cookie and making a circle that will nudge any irregular edges into a perfect circle (you can also do this with a small bowl).

For extra flavor and crunch, sprinkle each cookie generously with flaky sea salt!

Step 7: Cool and Enjoy

Allow the cookies to cool completely on the baking sheets to set before transferring them to a wire rack. Serve cooled cookies!

Makes 13-14 large cookies (2 oz)

How to Store:

Room temperature- Keep in an airtight container for 6-7 days. Place a slice of bread in the container to keep them soft.

If you loved this recipe, drop a comment and leave a star review and don’t forget to checkout more of my sourdough cookie recipes like these Chewy Sourdough Lemon Crinkle Cookies or my Sourdough Butter Pecan Toffee Cookies!

Chewy Sourdough Brown Butter Chocolate Chip Cookies

If you're looking for a cookie that with a crisp edges, chewy center, and pockets of melty chocolate then you need to try these Chewy Sourdough Brown Butter Chocolate Chip Cookies. They're everything you want in a classic chocolate chip cookie- and a little more. Browning the butter reduces the moisture in the cookies to give them a deep toffee-like flavor and perfect cookie texture. The result is a cookie that feels bakery worthy but still cozy and familiar. It's the cookie you make when you're craving a good chocolate chip cookie and don't want to settle.

5 from 4 votes

Print Recipe Pin Recipe

Prep Time 30 minutes mins

Cook Time 20 minutes mins

Servings 14

Equipment

• Medium sized pot – for browning butter
• Large mixing bowl or stand mixer bowl – for combining ingredients
• Electric mixer (stand or hand-held)
• Spatula – to combine dough
• Parchment paper or silicone mats – to line baking sheets
• Baking sheets – to bake cookies
• 2 oz cookie scoop – to scoop cookies
• Cooling rack – to cool cookies
• Large circular cookie cutter or small bowl – to make perfectly round cookies

Ingredients

  

1x2x3x

Wet Ingredients:

• 1 (227g) cup unsalted butter
• 1 (200g) cup packed brown sugar
• 1 (200g) cup granulated white sugar
• 1/2 (120g) cup sourdough starter discard
• 1/4 teaspoon espresso powder
• 2 large eggs
• 2 teaspoons pure vanilla extract

Dry Ingredients:

• 3 (375g) cups all-purpose flour
• 1 teaspoon baking soda
• 1 1/2 teaspoons baking powder
• 1 teaspoon sea salt

Add-ins:

• 1 3/4 (275g) cups semi-sweet chocolate chips
• Flaky sea salt for sprinkling

Instructions

 

Brown the Butter:

• In a medium saucepan, melt the butter over low heat. Continue cooking, stirring frequently, until the butter foams and turns a rich amber color with brown specks at the bottom, emitting a nutty aroma. Remove from heat immediately. This process typically takes about 5-7 minutes. I like to do this the night before.
  1 (227g) cup unsalted butter
• Once butter is browned, remove the saucepan from heat and transfer the butter to a the stand mixer bowl to cool to and become solid again.

Prepare the Dough:

• In a large mixing bowl, combine the cooled browned butter, brown sugar, and granulated white sugar. Using an electric mixer on medium speed, cream together for approximately 2 minutes until the mixture is light and fluffy. It’ll be a bit crumbly, that’s okay!
  1 (200g) cup packed brown sugar, 1 (200g) cup granulated white sugar
• Add the eggs, sourdough discard, vanilla extract, and espresso powder (if using) to the bowl. Continue to mix on medium speed for another 2 minutes, ensuring all ingredients are well incorporated and fluffy. Remember to scrape down the sides of the bowl and mix everything at the bottom. This insures all your cookies come out evenly.
  1/2 (120g) cup sourdough starter discard, 1/4 teaspoon espresso powder, 2 large eggs, 2 teaspoons pure vanilla extract

Incorporate Dry Ingredients:

• In a separate bowl, sift together with a whisk the all-purpose flour, salt, baking soda, and baking powder. This is important to make sure your ingredients are evenly distributed.
  3 (375g) cups all-purpose flour, 1 teaspoon baking soda, 1 1/2 teaspoons baking powder, 1 teaspoon sea salt
• Gradually add the dry ingredients to the wet mixture, mixing on low speed until just combined. Avoid overmixing to ensure a tender cookie texture.

Add Chocolate Chips:

• Fold in the semi-sweet chocolate chips, ensuring they are evenly distributed throughout the dough. You can add them to the mixer if using, and pulse them through the dough for ease.
  1 3/4 (275g) cups semi-sweet chocolate chips

Chill the Dough:

• Cover the mixing bowl with plastic wrap or a lid and refrigerate the dough for at least 1 hour. For optimal fermentation, consider chilling the dough overnight. If chilling overnight, allow the dough to rest at room temperature for about 30 mins- 1 hour before baking to make scooping easier and ensure the right consistency of your cookies.

Bake Cookies:

• Preheat your oven to 350°F (175°C). Line baking sheets with parchment paper (or my preference) silicone mats.
• Using a 2-ounce (approximately 2 tablespoons) cookie scoop, portion the dough onto the prepared baking sheets, spacing each cookie about 2 inches apart to allow for spreading. I scoop six to one cookie sheet.
• Bake in the preheated oven for 15 minutes, or until the edges are golden brown and the centers appear slightly underbaked.
• Immediately upon removing from the oven, slap the baking sheets on the countertop to achieve a crinkly appearance on the cookies. You may need to return cookies to the oven for an additional five minutes at this point if baking larger cookies, mine usually require another 4-6 minutes.
• While the cookies are still warm, use a large circular cookie cutter larger than your cookie to perfect the edges and give your cookie a perfect shape and even thickness by placing the cookie cutter over the cookie and making a circle that will nudge any irregular edges into a perfect circle, if desired.
• Sprinkle cookies with flaky sea salt.
  Flaky sea salt

Cool and Enjoy:

• Allow the cookies to cool completely on the baking sheets to set before transferring them to a wire rack.

Notes

Note about refrigerating dough: If you want to scoop and refrigerate dough as balls, I recommend chilling 1-2 hours then scooping. Gram weight for these cookies is roughly 60-70 grams. Refrigerate overnight and allow dough to sit on counter 30 minutes before baking as listed below.

Note about freezing dough: If you choose to freeze the cookie dough, I recommend refrigerating the dough after mixing until it firms up (about 1-2 hours). Scoop your cookies and refrigerate overnight to achieve optimal fermentation. If you wish, you can skip this refrigeration step, but your dough won’t ferment as long. After dough has refrigerated, transfer to airtight containers or zip locks with air removed and freeze. When ready to bake cookies, allow dough to sit out and thaw about 1 hour and bake cookies as directed below.

Course Dessert

Cuisine American

Tried this recipe?Let us know how it was!