If you love a cookie that’s deeply chocolatey, soft in the middle, and coated with fragrant cinnamon sugar, these sourdough chocolate snickerdoodle cookies deserve a place in your baking rotation.
They’re inspired by the classic snickerdoodle but take a deliciously rich turn with unsweetened cocoa powder and sourdough starter. The result is a stack of thick, tender cookies with lightly crisp edges, a soft center, and that unmistakable cinnamon warmth.
And here’s the best part: this recipe is a fantastic way to use extra sourdough starter or discard. You don’t need to make bread to enjoy the benefits of keeping sourdough in your kitchen.
Table of Contents
Why These Sourdough Chocolate Snickerdoodle Cookies Are So Good
There are several things working together in this recipe.
First, cocoa powder gives the cookies their dark chocolate flavor without making them overwhelmingly sweet. Brown sugar adds moisture and a caramel-like depth, while granulated sugar helps create the classic cookie texture.
Second, sourdough starter adds moisture and a subtle tang. That little bit of acidity works beautifully with chocolate and cinnamon, creating a flavor that’s more interesting than an ordinary chocolate cookie.
Finally, the cinnamon-sugar coating gives every bite the familiar snickerdoodle character.
| Feature | What to Expect |
|---|---|
| Texture | Soft, chewy centers with slightly crisp edges |
| Flavor | Chocolate, cinnamon, vanilla, and subtle sourdough tang |
| Appearance | Thick, rounded, rustic cocoa-colored cookies |
| Difficulty | Easy |
| Best starter | Unfed sourdough discard |
| Yield | About 24 cookies |
| Best pairing | Milk, coffee, or hot chocolate |
For more Amazing Sourdough Cookies try our 20+ Sourdough Cookies Recipes.
What Each Ingredient Does
Understanding the ingredients makes it much easier to troubleshoot the dough.
Butter provides richness and helps the cookies spread while baking.
Granulated sugar contributes sweetness and helps create lightly crisp edges.
Brown sugar brings moisture and a deeper caramel flavor. It’s one of the reasons these cookies stay pleasantly soft.
Sourdough starter contributes moisture and tang. For this recipe, unfed starter or discard is ideal because you’re using it primarily for flavor and texture rather than relying on it as the main leavening agent.
Cocoa powder delivers the deep chocolate color and flavor visible in the finished cookies.
Cream of tartar is a traditional snickerdoodle ingredient. It contributes a subtle tang and helps create that classic soft, slightly chewy bite.
Cinnamon appears both inside the dough and in the coating, so the spice doesn’t get lost behind the chocolate.
Sourdough Starter: Active or Discard?
You don’t need a bubbly, recently fed starter for these cookies.
In fact, sourdough discard is a great choice. Stir your starter before measuring it so the flour and liquid are evenly distributed.
If your starter has been refrigerated, bring it to room temperature before making the dough if possible. A healthy starter should have a pleasant fermented aroma rather than an unpleasant or spoiled smell.
How to Get the Thick, Soft Texture
The biggest secret is not overbaking.
Chocolate cookies can be tricky because their dark color makes it difficult to judge doneness. Instead of waiting for a golden-brown edge, look for cookies that have set edges and centers that still look slightly soft.
Chilling the dough also matters. If your kitchen is warm or your butter became very soft, refrigerating the dough for 30-45 minutes can make a noticeable difference.
For thicker cookies, make slightly larger dough balls and avoid flattening them before baking.
If your first batch spreads too much, chill the remaining dough for another 15-20 minutes.
Easy Sourdough Chocolate Snickerdoodle Cookies Recipe
Sourdough Chocolate Snickerdoodle Cookies
Equipment
- Large mixing bowl
- Medium mixing bowl
- Electric hand mixer or stand mixer
- Measuring cups and spoons
- Kitchen scale (optional)
- Whisk
- Rubber Spatula
- Cookie scoop
- Small bowl
- 2 Baking sheets
- Parchment paper
- Wire cooling rack
Ingredients
- 1 cup unsalted butter softened
- 1 cup granulated sugar
- 3/4 cup brown sugar
- 2 large eggs
- 1 cup sourdough starter or discard
- 2 teaspoons vanilla extract
- 2 1/4 cups all-purpose flour
- 3/4 cup unsweetened cocoa powder
- 1 teaspoon baking soda
- 1 teaspoon cream of tartar
- 1/2 teaspoon salt
- 2 teaspoons cinnamon
For the coating:
- 1/3 cup granulated sugar
- 1 1/2 teaspoons cinnamon
Instructions
- Preheat your oven to 350°F (175°C) and line two baking sheets with parchment paper.
- In a large bowl, beat the softened butter, granulated sugar, and brown sugar until light and creamy.
- Add the eggs one at a time, mixing well after each addition.
- Mix in the sourdough starter and vanilla extract until smooth.
- In a separate bowl, whisk together the flour, cocoa powder, baking soda, cream of tartar, salt, and cinnamon.
- Gradually add the dry ingredients to the wet mixture. Mix just until a thick cookie dough forms. Don’t overmix.
- Cover the dough and chill for about 30 minutes. This makes it easier to shape and helps prevent excessive spreading.
- Mix the coating sugar and cinnamon in a shallow bowl.
- Scoop approximately 2 tablespoons of dough for each cookie and roll into balls.
- Roll each dough ball generously in the cinnamon sugar.
- Place the cookies on the prepared baking sheets, leaving about 2 inches between them.
- Bake for 10-12 minutes. The edges should look set while the centers still appear slightly soft.
- Let the cookies cool on the baking sheet for about 5 minutes before transferring them to a wire rack.
Notes
How to Store Sourdough Chocolate Snickerdoodle Cookies
Once completely cooled, place the cookies in an airtight container.
They should stay soft for about 4-5 days at room temperature.
To keep them longer, freeze the baked cookies in a freezer-safe container or bag for up to about 2–3 months. Let them thaw at room temperature before serving.
You can also freeze shaped cookie dough balls. Arrange them on a tray, freeze until firm, then transfer them to a freezer bag.
When you’re ready to bake, add a few extra minutes to the baking time and bake directly from frozen.
Delicious Variations to Try
Once you’ve made the original version, there are plenty of ways to change it.
Double Chocolate Version
Add 1/2 cup of chocolate chips for extra chocolate flavor.
Mexican-Inspired Chocolate Version
Add a small pinch of cayenne pepper along with the cinnamon for gentle heat.
Extra Cinnamon Version
Increase the cinnamon in both the dough and coating for a stronger snickerdoodle flavor.
Chocolate Orange Version
Add 1 teaspoon of finely grated orange zest to the dough. Chocolate and orange make a beautiful combination.
White Chocolate Version
Fold in 1/2 cup white chocolate chips before chilling the dough.
What to Serve With These Cookies
These cookies are especially good while they’re still slightly warm.
For a simple pairing, serve them with:
- 🥛 Cold milk
- ☕ Fresh coffee
- 🍵 Black tea
- 🍫 Hot chocolate
- 🍨 Vanilla ice cream
For dessert, place a warm cookie in a bowl and add a scoop of vanilla ice cream. The warm chocolate cookie and cool creamy ice cream make an easy but impressive treat.
FAQs
Can I use sourdough discard instead of active starter?
Yes. Sourdough discard is actually an excellent choice for this cookie recipe. The starter mainly contributes moisture and flavor, while the baking soda and cream of tartar provide the leavening needed for the cookies.
Do I have to chill the cookie dough?
Yes chilling is strongly recommended. It helps the dough become easier to handle and reduces excessive spreading during baking.
Why did my cookies spread too much?
The most common reasons are very soft butter, warm dough, too little flour, or a warm baking sheet. Chill the dough longer and make sure you’re measuring the flour accurately.
How do I know when chocolate cookies are done?
Look at the edges rather than the color. The edges should appear set while the centers remain slightly soft. They will continue to firm up as they cool.
Can I use whole wheat flour for cookies?
You can replace a small portion of the all-purpose flour with whole wheat flour, but using too much may make the cookies denser. For the soft texture shown in the photos, all-purpose flour is the safer choice.
These sourdough chocolate snickerdoodle cookies bring together everything that’s wonderful about a cozy homemade cookie: rich cocoa, buttery dough, brown sugar, warm cinnamon, and a subtle sourdough tang.
They’re also practical. Instead of throwing away excess sourdough discard, you can turn it into a batch of thick, soft chocolate cookies that look bakery-worthy but are simple enough for a weekday baking session.
The key to getting the beautiful result shown in the photos is simple: use a balanced dough, chill it before shaping, coat the balls generously in cinnamon sugar, and take the cookies out while their centers are still slightly soft.
Once you’ve tried the basic version, don’t be surprised if you start keeping extra discard just to make another batch. They’re that good.
