Sourdough Cookies and Cream Cookies

Get ready to meet your new favorite sourdough discard recipe, Sourdough Cookies and Cream Cookies! These perfectly balanced cookies are undeniably thick, chewy, and satisfyingly dense. Packed to the brim with crushed chocolate sandwich cookies and creamy white chocolate chips, this recipe uses your sourdough starter to perfectly balance the sweetness while adding an incredible depth of flavor. It is the ultimate from-scratch, no-chill treat that is so easy to make!

Essentials for the Perfect Sourdough Cookie

• Digital Kitchen Scale: In my kitchen, a digital scale is a non-negotiable! I have had this exact digital scale for years, and it has never failed me! Measuring by weight is the only foolproof way to ensure accuracy, especially for flour and sourdough starter which are often difficult to measure and can make or break the final texture of the cookies.
• Stand Mixer: A quality stand mixer is a game changer for sourdough cookies. It helps combine the thick dough with ease without over-mixing, which is key for a tender crumb!
• Large Cookie Scoop: Most of my sourdough cookie recipes are designed for making jumbo cookies. Using a large cookie scoop ensures that you get the bakery-style size with even baking every time!

Ingredients

• 1¼ cups light brown sugar, packed (275g): Pack it tight for the best chew and a perfect spread!
• 1 tbsp granulated sugar (13g): Balances moisture for slightly crisp edges while maintaining the chewy center.
• ½ cup salted butter, softened (113g): Use “dent soft” butter, meaning it should indent with resistance when pressed, remaining cool to the touch and not shiny or oily. This usually takes 30–60 minutes at room temperature. To use unsalted butter, add ¼ tsp additional salt.
• ½ cup sourdough starter, active or discard, stirred down (150g): Active or discard starter works! Stir it down well before measuring by volume. For best accuracy, measure by weight.
• 2 large egg yolks (40g): Yolks only (skipping the egg white) give the cookies a gooey, dense center that is never cakey.
• 1 tsp vanilla extract (5g): Pure vanilla extract provides the cleanest, best flavor.
• ½ tsp salt (3g): Sea salt is preferred over iodized salt for a cleaner flavor profile.
• 1½ cups all-purpose flour, scooped (not spooned or sifted) (235g): I designed this volume measurement to be scooped directly out of the bag (not sifted or spooned and leveled). Pro Tip: For the best accuracy and overall cookie texture, measure flour by weight.
• 1 tsp baking soda (6g): Ensure you are using baking soda, not baking powder. They’re not interchangeable here.
• ⅓ cup semi-sweet chocolate chips (56g / 2 oz): Adding just a bit of semi-sweet chocolate really helps to bring out the chocolate flavor in the sandwich cookies, but for an extra creamy option you may swap this for more white chocolate chips!
• ⅔ cup white chocolate chips (112g / 4 oz): White chocolate adds the perfect amount of creaminess to balance out the chocolate cookies and mimic that classic cookies n’ cream flavor.
• 6 chocolate sandwich cookies chopped or lightly crushed: I use a natural chocolate sandwich cookie, but you can use Oreos if you prefer! You can even try unique flavors like peppermint, peanut butter, etc. to get creative. Six chopped sandwich cookies are approximately ½-⅔ cup.

How to Make Sourdough Cookies and Cream Cookies

Step 1: Preheat Oven & Prep

Preheat oven to 350°F (175°C). Line baking sheet with parchment paper.

Step 2: Cream the Butter & Sugars

Beat the brown sugar, granulated sugar, and softened butter until the texture is creamy, uniform, and slightly aerated. If you see chunks of butter, keep mixing! This works best with a stand mixer (paddle attachment) or a handheld electric mixer.

Step 3: Add the Wet Ingredients

Add the sourdough starter, egg yolks, vanilla extract, and salt. Beat until smooth and slightly frothy. Pro Tip: Scrape down the sides of the bowl to ensure the starter is fully incorporated with no streaks remaining.

Step 4: Incorporate the Dry Ingredients

Add the flour and sprinkle the baking soda evenly over the top. Turn the mixer to low speed and stir until just combined. Critical Step: Stop mixing when you still see a few tiny streaks of flour remaining. Over-mixing here develops too much gluten, making cookies tough rather than chewy.

Step 5: Fold in the Inclusions

Gently fold in the semi-sweet chocolate, white chocolate, and chopped sandwich cookies using a spatula or the lowest speed on your mixer for a couple of rotations. Mix only until evenly distributed to avoid overworking the dough.

Step 6: Scoop & Top

Portion the dough into large scoops using a cookie scoop or spoon (3 tbsp / 70g each). Place 6 scoops per baking sheet to allow space for spreading. Pro Tip: For a bakery-style look, press extra chocolate chips and chopped sandwich cookies onto the top of each dough ball before baking to ensure they remain visible.

Step 7: Bake

Bake for 12–15 minutes, rotating the pan halfway through. Remove when the edges are set and slightly golden but the centers still look soft. Pro Tip: Immediately tap the baking sheet against the oven rack a few times to deflate the cookies. This creates a denser, gooier texture. Bake in batches. Recipe makes about 16 cookies.

Step 8: Cool On Baking Sheet

Allow cookies to set on the hot baking sheet for 7 minutes before transferring to a wire rack. Moving them too early may cause them to fall apart.

Storage Tips

• Store completely cooled sourdough cookies and cream cookies in an airtight container for up to 5 days at room temperature.
• Pro Tip: Place a slice of bread in the container to keep cookies soft. The cookies will absorb the moisture from the bread (the bread will turn hard!), preventing the cookies from drying out as the days go on.

Frequently Asked Questions

Can I use sandwich cookies other than chocolate?

Yes! While chocolate sandwich cookies create that classic cookies n’ cream flavor, you can experiment with other seasonal flavors such as chocolate peppermint, peanut butter, or golden vanilla sandwich cookies for unique flavor combinations!

Will these cookies taste sour?

The sourdough discard acts as a flavor enhancer, adding a subtle depth that balances the sweetness of the other ingredients. To ensure the cookies do not taste sour, use starter or discard that has been fed within the last two weeks. If you prefer a more complex, tangy profile, the long-fermentation option (1–3 days in the fridge) will allow those distinct sourdough notes to develop further!

Why did my cookies come out cakey instead of chewy?

Cakey cookies are usually caused by two things: either over-measuring the flour or over-mixing the dough. To ensure that signature dense, gooey texture, weigh your flour in grams and stop mixing the moment the flour streaks disappear. Over-mixing develops gluten, which creates a tough, bread-like crumb rather than a chewy cookie.

Do I have to chill the dough before baking?

No you don’t! This is a no-chill recipe, so you can bake them immediately for a no-wait sourdough cookie. However, if you are looking for better digestibility, you can refrigerate the dough for up to 3 days for a long-fermentation. If you do chill the dough, let it sit at room temperature for about an hour before scooping to ensure a proper spread.

Can I freeze sourdough cookie dough?

Absolutely! For best results, follow this flash-freezing method:

1. Scoop: Portion the sourdough cookies and cream cookie dough into balls (3 tbsp / 70g each) and place them on a parchment-lined baking sheet. They can be close together, but make sure they are not touching.
2. Flash Freeze: Place the sheet in the freezer for about 1 hour, or until the dough balls are firm to the touch. Pro Tip: Optionally top with a few extra chocolate chips and chopped chocolate sandwich cookies so that they stay visible after baking.
3. Store: Transfer the frozen dough balls into a gallon freezer bag. They can be stored in the freezer for up to 3 months!

Pro Tip: Double the recipe to intentionally freeze an extra batch! This provides you with ready-to-bake sourdough cookies and cream cookies for when that sweet tooth hits.

Tips For Baking Frozen Dough:

Thaw Partially: For best results, allow frozen dough to sit at room temperature for 30–60 minutes before baking. This helps achieve a texture and baking time nearly identical to a fresh batch of dough.

Potentially Increase Bake Time: You may need to add 1–2 minutes to the baking time if the dough is still colder than fresh dough would be.

How to Make Long-Fermented Cookies and Cream Sourdough Cookies

To long-ferment the dough for more flavor, gut health, and nutritional benefits, follow these simple directions:

1. Prepare: Follow the recipe directions to make the dough.
2. Cold Ferment: Cover the bowl with plastic wrap, or transfer to an airtight container. Refrigerate for 1–3 days. Note: After the first day, longer fermentation increases the health benefits, but it also intensifies the tangy flavor.
3. Bring to Room Temp: The dough temperature will significantly affect the final texture of your cookies. For the perfect chewy cookie, remove the dough from the fridge about 1 hour before scooping.
4. Scoop & Bake: Once dough has come to almost room temperature, scoop (3 tbsp / 70g each) and bake as listed in the directions! Troubleshooting: If your cookies turn out more cake-like instead of chewy, it was likely due to a dough temperature that was still too cold.

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