Brown butter sourdough discard chocolate chip cookies are the kind of treat that makes your whole kitchen smell like a bakery. I’m talking nutty, caramel-y, slightly tangy cookies with pools of melted chocolate in every bite.
I first made these on a Sunday afternoon when I had a jar of sourdough discard sitting in the fridge and no plan for it. Isabella walked in, saw me browning butter, and said, “Mom, that smells like Christmas.” She wasn’t wrong. Henry and the kids finished the entire first batch before dinner, and I’ve been making them on repeat ever since. If you love chewy homemade cookies, these will blow your mind.
Why You Will Like This Recipe
- Rich, nutty flavor from the brown butter that you can’t get with regular melted butter
- The sourdough discard adds a subtle tang and chewy texture without any sourdough taste
- Ready in under 30 minutes of active time (plus chilling)
- Thick chocolate chip cookies that hold their shape and look bakery-perfect
- A smart way to use up leftover discard instead of tossing it
- Kid-approved and crowd-friendly for any occasion
Ingredients for Brown Butter Sourdough Discard Chocolate Chip Cookies
- 1 cup unsalted butter (for browning)
- 1 cup light brown sugar, packed
- ½ cup granulated sugar
- 1 large egg + 1 large egg yolk
- ½ cup sourdough discard, unfed
- 1 tablespoon vanilla extract
- 2⅓ cups all-purpose flour
- 1 teaspoon baking soda
- ½ teaspoon baking powder
- ¾ teaspoon salt
- ½ teaspoon ground cinnamon
- 1½ cups dark or semi-sweet chocolate chips, plus extra for topping
- Flaky sea salt, for garnish (optional)
Substitution notes: Use salted butter and skip the added salt. Swap semi-sweet chips for milk chocolate or white chocolate chunks. Gluten-free flour blends work here too just add ½ teaspoon xanthan gum if your blend doesn’t include it.
How to Make Brown Butter Sourdough Discard Chocolate Chip Cookies
Brown the butter. Melt it in a saucepan over medium heat, stirring and swirling until it foams, turns golden, and smells nutty. Scrape every last browned bit into a large bowl. Cool for 10–15 minutes
Mix the sugars. Whisk the brown sugar and granulated sugar into the cooled brown butter until combined
Add the eggs. Whisk in the egg, egg yolk, and vanilla until smooth and glossy
Stir in the discard. Add the sourdough discard and mix until fully worked in
Combine dry ingredients. In a separate bowl, whisk the flour, baking soda, baking powder, salt, and cinnamon together. Add to the wet mixture and stir with a spatula until just combined. Fold in the chocolate chips
Chill the dough. Cover and refrigerate for at least 2 hours (up to 72 hours). Trust me, this step matters
Bake. Preheat oven to 350°F. Scoop 2-tablespoon balls onto lined baking sheets, 2 inches apart. Bake 10–12 minutes until edges are golden and centers still look soft
Finish. Press extra chocolate chips on top right away. Sprinkle with flaky sea salt. Cool on the sheet for 5 minutes, then transfer to a wire rack.
Storage and Reheating
Store cookies in an airtight container at room temperature for up to 5 days. Pop a slice of sandwich bread in the container to keep them soft.
For reheating, warm them in a 300°F oven for 3–5 minutes. You can also freeze baked cookies for up to 2 months or freeze dough balls for up to 3 months and bake straight from frozen (add 1–2 minutes to the bake time).
Brown Butter Sourdough Discard Chocolate Chip Cookies Faqs
Can I use active sourdough starter instead of discard?
Yes! Active starter works, but unfed sourdough discard is best here. It adds flavor without extra rise, so your cookies stay thick. With active starter, they may spread a bit more.
Why do I need to chill the cookie dough?
Chilling for at least 2 hours helps the cookies bake thicker, prevents spreading, and deepens that brown butter flavor. It’s the difference between flat cookies and bakery-style ones.
Can I freeze the sourdough discard cookie dough?
For sure. Scoop the dough into balls, freeze on a sheet, then bag them up for up to 3 months. Bake from frozen and add 1–2 extra minutes.
How do I keep brown butter sourdough discard chocolate chip cookies soft?
Store in an airtight container with a slice of bread. The bread pulls double duty by keeping moisture locked in so your chewy sourdough chocolate chip cookies stay soft for days.
Recipes You May Like
- Cranberry Orange Shortbread Cookies a buttery, festive cookie that pairs perfectly with coffee
- Gingerbread Crinkle Cookies soft, spiced, and coated in powdered sugar
- Traditional Christmas Cookies classic holiday favorites the whole family will love
Time to Bake These Cookies
These brown butter sourdough discard chocolate chip cookies are everything I want in a cookie chewy centers, crispy edges, and that deep nutty flavor from the browned butter. Plus, they’re the best way I know to use sourdough discard instead of throwing it away.
Give them a try this weekend and let me know how they turn out! Drop a comment below or be sure to tag me on Instagram. And don’t forget to save this recipe to Pinterest so you can find it whenever the craving hits.
Happy baking
Print
Brown Butter Sourdough Discard Chocolate Chip Cookies
- Total Time: 2 hours 32 minutes
- Yield: 24 cookies 1x
Description
Brown butter sourdough discard chocolate chip cookies with crispy edges, thick chewy centers, and deep nutty caramelized flavor. Made with pantry staples and perfect for using up that jar of sourdough discard in your fridge.
Ingredients
- 1 cup unsalted butter
- 1 cup light brown sugar, packed
- 1/2 cup granulated sugar
- 1 large egg + 1 large egg yolk
- 1/2 cup sourdough discard, unfed
- 1 tablespoon vanilla extract
- 2–1/3 cup all-purpose flour
- 1 teaspoon baking soda
- 1/2 teaspoon baking powder
- 3/4 teaspoon salt
- 1/2 teaspoon ground cinnamon
- 1–1/2 cups dark or semi-sweet chocolate chips (plus extra for topping)
- Flaky sea salt, for garnish (optional)
Instructions
- Brown the butter. Melt butter in a saucepan over medium heat. Stir and swirl occasionally until it foams, then turns golden and smells nutty. Scrape ALL the browned bits into a large mixing bowl. Let it cool for 10-15 minutes.
- Mix the sugars. Add brown sugar and granulated sugar to the brown butter and whisk to combine.
- Add the wet ingredients. Whisk in the egg, egg yolk, and vanilla extract until smooth and glossy. Then stir in the sourdough discard until fully mixed in.
- Combine the dry ingredients. In a separate bowl, whisk together the flour, baking soda, baking powder, salt, and cinnamon.
- Bring the dough together. Add the dry ingredients to the wet and stir with a spatula until just combined. Fold in the chocolate chips.
- Chill the dough. Cover and refrigerate for at least 2 hours (up to 72 hours). This step is not optional – chilling helps the cookies bake thicker and deepens that rich flavor.
- Bake. Preheat oven to 350degrees F. Line baking sheets with parchment paper. Scoop dough into 2-tablespoon-sized balls and place 2 inches apart. Bake for 10-12 minutes until edges are golden and centers still look slightly soft.
- Finish. Press extra chocolate chips on top right after baking. Use a round cookie cutter or glass to gently ‘scoot’ the cookies into perfect circles. Cool on the baking sheet for 5 minutes, then transfer to a wire rack. Sprinkle with flaky sea salt if using.
Notes
Don’t skip the chill time – at least 2 hours for thick, bakery style cookies. Use room-temperature sourdough discard for the best texture. Brown the butter carefully and scrape in every last browned bit – that’s where the magic flavor lives. Try chopped chocolate instead of chips for pockets of melty chocolate in every bite. Store in an airtight container with a slice of sandwich bread to keep them soft for up to 5 days.
- Prep Time: 20 minutes
- Cook Time: 12 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
