Okay, I have to be real with you for a sec: If you're into sourdough and you still feel bad about tossing all that discard, I've got a game-changer for you. Seriously, once I started making these Sourdough Chocolate Chip Cookies, my discard guilt disappeared and honestly, my family's been plotting to keep the jar full, just so I'll bake another batch. (Nice try, guys)
These cookies are my go-to whenever I want to do something a little special, but don't want to mess with fussy steps or hard-to-find ingredients. They're loaded with big melty puddles of chocolate, have a soft-chewy middle that stays that way for days, and a little hint of something extra, that's the sourdough magic. You know when a cookie just hits different? This is that cookie.
So whether you're a busy parent (like me), a meal-prepper, or someone who just wants to bake something awesome without turning the kitchen into a disaster zone… you're in the right place. Grab your jar of discard, and let's get into it!
Why You'll Absolutely Love These Sourdough Chocolate Chip Cookies
- No Waste! Using up sourdough discard means you get to pat yourself on the back for not tossing perfectly good starter.
- Chewy, Soft, and Totally Irresistible. Thanks to a couple of sneaky tricks (hello, browned butter and just egg yolks), these cookies are tender and chewy for days.
- The Flavor is NEXT LEVEL. Seriously, the sourdough brings this deep, almost caramelly flavor that's just… you have to taste it. And nope, they don't taste "sour" just complex, in a good way.
- Easy to Make, Even on a Busy Night. If you can melt butter and stir, you're golden.
- Crowd-Pleaser. I've brought these to school events, book club, you name it. Every time, someone asks for the recipe.
Here's What You'll Need (Nothing Weird, Promise)
Ingredients:
- Unsalted butter - 1 cup (browned; trust me, it's worth it)
- Light brown sugar - 1 cup, packed
- Granulated sugar - ⅔ cup
- Egg yolks - 2 (just the yolks, no whites)
- Vanilla extract - 1½ teaspoons (a little extra if you're feeling it)
- Sourdough discard - ⅔ cup (mine is straight from the fridge; just not ancient, please)
- All-purpose flour - 2¾ cups
- Baking powder - 1 teaspoon
- Baking soda - 1 teaspoon
- Salt - ¾ teaspoon (plus flaky sea salt for finishing)
- Chocolate - 1½ cups chopped (or use chips if that's what you have, I love mixing a chopped bar with some chips for maximum gooeyness)
Why Browned Butter? (Trust Me, Don't Skip This)
Look, I'm not here to make your life harder. Browning butter sounds "extra," but it only takes a few minutes and it's the reason these cookies taste like something you'd pay $5 each for at a fancy bakery. The nutty, toasty flavor it adds? Unreal. All you do is melt the butter, let it sizzle and foam, and pull it off when it smells amazing and you see golden flecks at the bottom.
If you've never done it, just stand by the stove and keep stirring. It'll change color fast, don't let it burn. (And if it does? Eh, just start again. Been there, done that.)
How to Make Sourdough Chocolate Chip Cookies (With Pics in My Head)
1. Brown Your Butter
Melt butter in a saucepan over medium-low, then up the heat a little and stir until it foams, pops, and those little brown bits start appearing. Once it smells nutty, pour it into your mixing bowl and let it cool for 15-20 minutes. (Warm is fine, but not hot, you don't want scrambled eggs in your dough.)

2. Mix the Wet Stuff
Add brown sugar and granulated sugar to the cooled butter and mix well. Then add your egg yolks and vanilla. Mix again until it's glossy. Stir in the sourdough discard until fully combined. (I usually just use a spatula, no fancy mixer needed.)

3. Add the Dry Stuff
In another bowl, whisk together the flour, baking powder, baking soda, and salt. Dump this into the wet ingredients and stir until you just stop seeing flour. Don't overmix or you'll have tough cookies (and not in the good way).

4. Fold in the Chocolate
Chop up a chocolate bar (or two) and fold it in. Chips are totally fine, but chopped chocolate gives you those big gooey puddles.

5. Chill the Dough
Cover the bowl and pop it in the fridge for at least 30 minutes. Overnight is even better. (It develops the flavor, plus chilled dough spreads less, you get thick, bakery-style cookies)
6. Scoop & Bake
Preheat your oven to 350°F. Line a baking sheet with parchment. Scoop dough into balls (about 1½ tablespoons each) and space them out. Bake for 10-12 minutes, just until the edges start to look golden but the centers look a little soft.

7. Finish with Sea Salt
Right out of the oven, sprinkle the cookies with flaky sea salt. (This is the "chef's kiss" move. Don't skip.)

8. Cool & Enjoy
Let them cool on the baking sheet, if you can wait that long. I always eat one warm because, hello, quality control.

My Real-Life Tips, Tricks & FAQ
Can I Freeze the Dough?
Oh yes. I freeze dough balls on a tray, then toss them in a zip-top bag. Bake straight from frozen, add a minute or two. Instant "I'm a baking hero" moment whenever you want it.
Can I Use Mix-Ins?
Definitely. Walnuts, pecans, white chocolate, toffee bits, coconut, go wild. Just don't overload the dough (about ½ cup extra is good).
Do I Have to Use Sourdough Discard?
You really do, it's what makes the flavor so special. But if you're desperate, try Greek yogurt (not the same, but it adds moisture).
How Long Do They Stay Soft?
These babies stay soft for at least five days in an airtight container. (Honestly, they don't last that long at my house.)
The Real-World Magic of Sourdough Discard
Let's be real: sourdough discard is just flour and water that's been hanging out with some friendly bacteria. That doesn't sound very glamorous, but somehow it gives cookies the kind of flavor you just can't fake. It's not "sour," it's more like a subtle tang that makes chocolate taste even chocolatier. Plus, you're making something amazing out of what used to go in the trash. Feels good, doesn't it?
Give Yourself a Cookie High-Five & Share the Love
So here's what I hope: that you make these cookies, taste one, and immediately start texting friends "YOU HAVE TO TRY THESE." Save this to your Pinterest, share it on Facebook, print it and stick it to your fridge. Heck, bake a double batch and freeze some dough for those rough days.
If you try this recipe, let me know how it goes, I'm always here for a good cookie story. Happy baking!

FAQ
1. Can I make the dough ahead and bake later?
Totally. Chill overnight or up to 2 days. Scoop and bake when you're ready.
2. Can I freeze baked cookies?
Yes! Freeze in a single layer, then stash in a bag. Thaw at room temp or warm in a low oven for fresh-baked vibes.
3. Can I make them gluten-free?
Yep! Use a good 1:1 gluten-free flour blend, and make sure your starter is gluten-free too.
4. My discard is whole wheat/rye, will it work?
It'll add a little extra flavor! If your discard is extra thick, you can thin it with a teaspoon of water, but honestly, I just use it as-is.
Sourdough Chocolate Chip Cookies
- Total Time: 37 minutes
- Yield: 24 cookies 1x
Description
The ultimate chewy, soft, and flavor-packed cookies made with sourdough discard-zero waste and maximum deliciousness. Browning butter and a rich sourdough tang take these chocolate chip cookies to a whole new level.
Ingredients
- 1 cup (226g) unsalted butter, browned
- 1 cup (200g) packed light brown sugar
- ⅔ cup (133g) granulated sugar
- 2 large egg yolks
- 1½ teaspoons vanilla extract
- ⅔ cup (140g) sourdough discard
- 2¾ cups (340g) all-purpose flour
- 1 teaspoon baking powder
- 1 teaspoon baking soda
- ¾ teaspoon salt
- 1½ cups (255g) semisweet chocolate chips or chopped chocolate
- Flaky sea salt, for sprinkling
Instructions
- Brown the butter in a saucepan over medium-low heat, then increase heat slightly and stir until golden flecks appear and it smells nutty. Pour into a bowl and let cool 15-20 minutes.
- Mix in brown sugar and granulated sugar into the cooled butter.
- Add egg yolks and vanilla extract, then stir in sourdough discard until fully combined.
- In a separate bowl, whisk together flour, baking powder, baking soda, and salt.
- Add dry ingredients to the wet mixture and stir until just combined-do not overmix.
- Fold in chocolate chips or chopped chocolate.
- Cover the dough and refrigerate for at least 30 minutes, or overnight for best results.
- Preheat oven to 350°F (175°C) and line baking sheets with parchment paper.
- Scoop dough into 1½ tablespoon-sized balls, place 2 inches apart on baking sheet.
- Bake for 10-12 minutes until edges are golden but centers remain soft.
- Sprinkle flaky sea salt on top immediately after baking.
- Cool cookies on the baking sheet before serving or storing.
Notes
Chilling the dough deepens flavor and helps prevent spreading. Browned butter adds rich, nutty flavor. These cookies stay soft for days and freeze beautifully-either baked or unbaked.
- Prep Time: 25 minutes
- Cook Time: 12 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 cookie
- Calories: 180
- Sugar: 14g
- Sodium: 95mg
- Fat: 10g
- Saturated Fat: 6g
- Unsaturated Fat: 3g
- Trans Fat: 0g
- Carbohydrates: 21g
- Fiber: 1g
- Protein: 2g
- Cholesterol: 30mg














Holly Rivest says
The photo pinned is for peanut butter sourdough cookies but the recipe has no peanut butter in it.