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Chewy Sourdough Oatmeal Cookies: A Simple Recipe

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Hey y’all! Emily here, straight from my Austin kitchen. I’m so excited to share one of my favorite ways to use up that sourdough discard: chewy, delicious Sourdough Oatmeal Cookies. If you’re anything like me, you hate throwing away perfectly good sourdough discard. This recipe is the perfect solution! These aren’t just any oatmeal cookies; they have a subtle tang from the sourdough that elevates them to a whole new level. Plus, they’re incredibly easy to make. This recipe is a game-changer!

I’ve been baking these Sourdough Oatmeal Cookies for years, tweaking the recipe until it’s absolutely perfect. My family devours them, and I know yours will too. So, grab your sourdough discard and let’s get baking!

Why You’ll Love This Sourdough Oatmeal Cookie Recipe

Okay, let’s be real. There are a million oatmeal cookie recipes out there. But these Sourdough Oatmeal Cookies are special. Here’s why you’ll be obsessed:

  • Uses Sourdough Discard: No more feeling guilty about tossing that discard! This recipe puts it to good use, adding a unique flavor and texture.
  • Soft and Chewy Texture: These cookies are perfectly soft and chewy, not dry or crumbly.
  • Easy to Make: Even if you’re new to baking with sourdough, this recipe is super straightforward. I’ve broken down each step, so it’s a breeze.
  • Amazing Flavor: The combination of oats, sourdough, and spices creates a complex and delicious flavor that will have everyone asking for more.
  • Customizable: Add your favorite mix-ins like chocolate chips, nuts, or dried fruit to make these cookies your own. I love adding chocolate chips.

Seriously, once you try these, you’ll never go back to regular oatmeal cookies. Thank you for trusting me with your baking needs; I know you’ll love this recipe!

Ingredients for Sourdough Oatmeal Cookies

Here’s what you’ll need to make these incredible Sourdough Oatmeal Cookies. Don’t worry, most of these are pantry staples!

  • 1 cup (2 sticks) unsalted butter, softened: Make sure your butter is softened, not melted, for the best texture.
  • 1 cup granulated sugar: Adds sweetness and helps create a crisp edge.
  • 1 cup packed brown sugar: Adds moisture, chewiness, and a caramel-like flavor.
  • 2 large eggs: Binds the ingredients together and adds richness.
  • 1 teaspoon vanilla extract: Enhances the flavor of the other ingredients.
  • 1 cup active sourdough starter (unfed is okay): This is the star of the show! Unfed sourdough discard works perfectly and adds a subtle tang.
  • 1 1/2 cups all-purpose flour: Provides structure to the cookies.
  • 1 teaspoon baking soda: Helps the cookies rise and become light and airy.
  • 1 teaspoon ground cinnamon: Adds warmth and spice.
  • 1/2 teaspoon salt: Balances the sweetness and enhances the other flavors.
  • 3 cups rolled oats: Provides texture and a nutty flavor. Use old-fashioned rolled oats, not instant oats.
  • 1 cup raisins (optional): Adds sweetness and chewiness. I love using golden raisins!
  • 1 cup chopped nuts (optional): Adds crunch and flavor. Walnuts or pecans are my favorites.

How to Make Sourdough Oatmeal Cookies: Step-by-Step

Alright, let’s get down to baking! Here’s a detailed guide to making these amazing Sourdough Oatmeal Cookies. I’ve included plenty of tips and tricks to ensure your cookies turn out perfectly every time. The oven and baking sheet are your friends here!

  1. Preheat oven to 375°F (190°C). This is crucial for even baking.
  2. In a large bowl, cream together the softened butter, granulated sugar, and brown sugar until light and fluffy. Use an electric mixer for best results. This step is important for creating a light and airy texture.
  3. Beat in the eggs one at a time, then stir in the vanilla extract and sourdough starter. Make sure the eggs are fully incorporated before adding the vanilla and sourdough.
  4. In a separate bowl, whisk together the flour, baking soda, cinnamon, and salt. This ensures that the dry ingredients are evenly distributed.
  5. Gradually add the dry ingredients to the wet ingredients, mixing until just combined. Do not overmix. Overmixing will result in tough cookies.
  6. Stir in the rolled oats, raisins (if using), and nuts (if using). Fold in the oats, raisins, and nuts until they are evenly distributed throughout the dough.
  7. Drop by rounded tablespoons onto ungreased baking sheets. Use a cookie scoop for uniform cookies.
  8. Bake for 10-12 minutes, or until the edges are golden brown. Keep a close eye on the cookies to prevent burning.
  9. Let cool on the baking sheets for a few minutes before transferring to a wire rack to cool completely. This allows the cookies to set up and prevents them from breaking.

Pro Tips for Perfect Sourdough Oatmeal Cookies

Want to take your Sourdough Oatmeal Cookies to the next level? Here are a few of my favorite pro tips:

  • Use Room Temperature Ingredients: This helps the ingredients blend together more evenly and creates a better texture.
  • Don’t Overmix the Dough: Overmixing develops the gluten in the flour, resulting in tough cookies. Mix until just combined.
  • Chill the Dough (Optional): If you have time, chilling the dough for 30 minutes to an hour will help prevent the cookies from spreading too much in the oven.
  • Use a Cookie Scoop: This ensures that your cookies are all the same size, so they bake evenly.
  • Underbake Slightly: For the softest, chewiest cookies, underbake them slightly. They will continue to bake on the baking sheet as they cool.

Common Mistakes to Avoid

We all make mistakes in the kitchen! Here are a few common pitfalls to avoid when making Sourdough Oatmeal Cookies:

  • Using Melted Butter: Melted butter will cause the cookies to spread too much and become thin and greasy.
  • Overmixing the Dough: As mentioned before, overmixing leads to tough cookies.
  • Not Measuring Ingredients Accurately: Baking is a science, so accurate measurements are important. Use measuring cups and spoons for the best results.
  • Opening the Oven Too Often: Opening the oven door releases heat and can cause the cookies to bake unevenly.
  • Burning the Cookies: Keep a close eye on the cookies while they’re baking to prevent burning. Every oven is different!

Sourdough Oatmeal Cookie Variations

Want to mix things up? Here are a few fun variations on this Sourdough Oatmeal Cookie recipe:

  • Sourdough Oatmeal Chocolate Chip Cookies: Add 1 cup of your favorite chocolate chips to the dough. This is always a crowd-pleaser.
  • Sourdough Oatmeal Raisin Walnut Cookies: Combine 1/2 cup of raisins and 1/2 cup of chopped walnuts for a classic flavor combination.
  • Sourdough Oatmeal Cranberry Almond Cookies: Add 1/2 cup of dried cranberries and 1/2 cup of slivered almonds for a festive twist.
  • Sourdough Oatmeal Spice Cookies: Add 1/2 teaspoon of ground nutmeg and 1/4 teaspoon of ground cloves to the dough for a warm and cozy flavor.
  • Sourdough Peanut Butter Oatmeal Cookies: Add 1/2 cup of peanut butter to the wet ingredients.

How to Store Sourdough Oatmeal Cookies

These cookies are best enjoyed fresh, but they can be stored for later. Here’s how:

  • Airtight Container: Store the cookies in an airtight container at room temperature for up to 3 days.
  • Freezing: For longer storage, freeze the cookies in a freezer-safe bag or container for up to 2 months. Let them thaw at room temperature before serving.

Frequently Asked Questions (FAQ)

Got questions? I’ve got answers! Here are some common questions about making Sourdough Oatmeal Cookies:

  • Can I use active sourdough starter instead of discard? Yes, you can! Just make sure to reduce the amount of flour in the recipe by about 1/4 cup.
  • Can I use instant oats instead of rolled oats? I don’t recommend it. Rolled oats provide a better texture and flavor.
  • Can I make these cookies gluten-free? Yes, you can! Just substitute the all-purpose flour with a gluten-free all-purpose flour blend.
  • Why are my cookies spreading too much? This could be due to using melted butter, overmixing the dough, or not chilling the dough.
  • Why are my cookies dry? This could be due to overbaking or using too much flour.

Serving Suggestions

These Sourdough Oatmeal Cookies are delicious on their own, but here are a few ways to elevate your experience:

  • With a Glass of Milk: A classic pairing!
  • With Coffee or Tea: Perfect for an afternoon treat.
  • As Part of a Dessert Platter: Serve alongside other cookies, brownies, and bars for a crowd-pleasing dessert.
  • In an Ice Cream Sandwich: Sandwich a scoop of vanilla ice cream between two cookies for a decadent treat.
  • As a Gift: Package the cookies in a cute box or tin and give them as a thoughtful gift.

So, there you have it! My go-to recipe for Chewy Sourdough Oatmeal Cookies. I hope you love this recipe as much as I do. If you try it, be sure to let me know in the comments below! And don’t forget to check out my other sourdough recipes for more delicious ways to use up that discard. Happy baking, y’all! Thank you for visiting my little corner of the internet! I love all of your support! This recipe calls for simple ingredients, and I hope you try it! The oven and the baking sheet are your best friends for this one. If you love soft chewy cookies, then this sourdough oatmeal cookie recipe is for you!

Enjoy creating these delightful cookies! If you have any questions or comments, feel free to share them below. I always love hearing from you!

This article provides all the information needed to create and enjoy delicious sourdough oatmeal cookies. I hope you found it helpful!

Remember, every batch is a learning experience, so don’t be discouraged if your first attempt isn’t perfect. Keep practicing, and you’ll be a Sourdough Oatmeal Cookie pro in no time!

Happy baking, and I can’t wait to hear how your cookies turn out!

Stack of three golden-brown sourdough oatmeal cookies on a light gray plate.
Stack of three golden-brown sourdough oatmeal cookies on a light gray plate.

Sourdough Oatmeal Cookies

These Sourdough Oatmeal Cookies combine the tangy flavor of sourdough with the comforting taste of oatmeal cookies. A delightful twist on a classic treat!
Prep Time 20 minutes
Cook Time 12 minutes
Total Time 32 minutes
Servings: 24 cookies
Course: Dessert
Cuisine: American
Calories: 150

Ingredients
  

Cookie Ingredients
  • 1 cup unsalted butter softened
  • 1 cup granulated sugar
  • 1 cup packed brown sugar
  • 2 large eggs
  • 1 teaspoon vanilla extract
  • 1 cup active sourdough starter unfed is okay
  • 1.5 cups all-purpose flour
  • 1 teaspoon baking soda
  • 1 teaspoon ground cinnamon
  • 0.5 teaspoon salt
  • 3 cups rolled oats
  • 1 cup raisins optional
  • 1 cup chopped nuts optional

Method
 

  1. Preheat oven to 375°F (190°C).
  2. Cream butter, granulated sugar, and brown sugar until light and fluffy.
  3. Beat in eggs one at a time, then stir in vanilla and sourdough starter.
  4. Whisk together flour, baking soda, cinnamon, and salt in a separate bowl.
  5. Gradually add dry ingredients to wet ingredients, mixing until just combined.
  6. Stir in rolled oats, raisins (if using), and nuts (if using).
  7. Drop by rounded tablespoons onto ungreased baking sheets.
  8. Bake for 10-12 minutes, or until the edges are golden brown.
  9. Let cool on baking sheets before transferring to a wire rack.

Notes

For a chewier cookie, use quick-cooking oats instead of rolled oats.

Loved this recipe? Save it to your favorite Pinterest board so you can easily find it later! ✨

Stack of three golden-brown sourdough oatmeal cookies on a light gray plate.

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