Some desserts bring back instant childhood memories. For many people, oatmeal cream pies are one of those treats. Soft oatmeal cookies with a sweet creamy filling in the middle feel comforting and nostalgic. This homemade Sourdough Oatmeal Cream Pies recipe takes that classic favorite and gives it a delicious homemade twist.
The first time I tried making Sourdough Oatmeal Cream Pies, it was because I had some sourdough discard sitting in my fridge. I didn’t want to waste it, so I decided to experiment with oatmeal cookies. The result was amazing. The cookies were soft, slightly chewy, and had a light tangy flavor from the sourdough that made them taste even better.
What makes these Sourdough Oatmeal Cream Pies special is the balance of textures. The oatmeal cookies are tender and flavorful, while the creamy filling is smooth and sweet. Together, they create the perfect homemade dessert.
Another great thing about this recipe is that it uses simple ingredients and is beginner friendly. Even if you are new to baking, you can easily make these cookies and impress your family or friends.
If you enjoy comforting homemade desserts with a little twist, this recipe might become one of your favorites.
Why You Will Love This Recipe
Here are a few reasons why you will fall in love with these Sourdough Oatmeal Cream Pies.
1. Soft and chewy texture
The oatmeal cookies are perfectly soft with just the right amount of chewiness.
2. A great use for sourdough discard
Instead of wasting sourdough discard, this recipe turns it into a delicious treat.
3. Simple ingredients
Most of the ingredients are pantry staples that you probably already have.
4. Perfect homemade dessert
They taste even better than store-bought oatmeal cream pies.
5. Fun to make and share
These cookie sandwiches are great for family gatherings, lunchboxes, or weekend baking.
Ingredients List
Here are the ingredients you will need for the cookies and cream filling.
For the oatmeal cookies
- ½ cup sourdough discard
- 1 cup rolled oats
- 1 cup all-purpose flour
- ½ cup brown sugar
- ¼ cup granulated sugar
- ½ cup unsalted butter (softened)
- 1 large egg
- 1 teaspoon vanilla extract
- ½ teaspoon baking soda
- ½ teaspoon cinnamon
- ¼ teaspoon salt
For the cream filling
- ½ cup unsalted butter (softened)
- 1 ½ cups powdered sugar
- 1 teaspoon vanilla extract
- 1–2 tablespoons milk or cream
These ingredients are easy to find and create the perfect balance of flavor and texture.
Step-by-Step Instructions
Step 1: Preheat the oven
Preheat your oven to 350°F (175°C).
Line a baking sheet with parchment paper to prevent the cookies from sticking.
Step 2: Cream butter and sugars
In a large mixing bowl, combine:
- Softened butter
- Brown sugar
- Granulated sugar
Mix until the mixture becomes light and creamy.
Step 3: Add wet ingredients
Add the egg, vanilla extract, and sourdough discard to the mixture.
Stir until everything is smooth and well combined.
Step 4: Mix dry ingredients
In another bowl combine:
- Flour
- Baking soda
- Cinnamon
- Salt
Mix these ingredients well.
Step 5: Combine the dough
Slowly add the dry ingredients to the wet mixture.
Stir gently until the dough starts to form.
Then fold in the rolled oats.
Tip: Do not overmix the dough. This helps keep the cookies soft.
Step 6: Scoop the cookies
Use a tablespoon or cookie scoop to drop small balls of dough onto the baking sheet.
Leave some space between each cookie because they will spread while baking.
Step 7: Bake the cookies
Bake for 10–12 minutes until the edges are lightly golden.
The centers should still look soft.
Let the cookies cool completely before adding the filling.
Step 8: Prepare the cream filling
In a bowl combine:
- Softened butter
- Powdered sugar
- Vanilla extract
Beat until smooth.
Add milk one tablespoon at a time until the filling becomes light and fluffy.
Step 9: Assemble the cream pies
Take one cookie and spread a layer of cream filling on the flat side.
Place another cookie on top to create a sandwich.
Repeat this process with the remaining cookies.
Your homemade Sourdough Oatmeal Cream Pies are now ready to enjoy.
Pro Tips & Variations
Here are some helpful tips to make the best Sourdough Oatmeal Cream Pies.
Use old-fashioned oats
Rolled oats give the cookies a better texture than quick oats.
Chill the dough
If your dough feels sticky, refrigerate it for about 20 minutes before baking.
Add extra flavor
You can mix raisins, chocolate chips, or chopped nuts into the cookie dough.
Do not overbake
The cookies should stay soft. Overbaking can make them dry.
Try different fillings
Instead of vanilla cream, you can use:
- Cream cheese frosting
- Maple buttercream
- Peanut butter filling
These variations add fun new flavors to the recipe.
Health Benefits
While Sourdough Oatmeal Cream Pies are still a dessert, they include ingredients that offer some nutritional value.
Oats provide fiber
Oats are rich in fiber, which helps support digestion and keeps you feeling full.
Homemade treats are better
When you bake at home, you control the ingredients and avoid unnecessary preservatives.
Sourdough discard adds flavor
Sourdough fermentation adds a subtle tang and makes baked goods taste more complex.
Balanced indulgence
Enjoying homemade desserts in moderation can be part of a balanced lifestyle.
Serving Suggestions
These cookie sandwiches are perfect for many occasions.
Here are a few ways to serve Sourdough Oatmeal Cream Pies.
- Pack them in lunchboxes for a sweet treat
- Serve them with coffee or tea in the afternoon
- Enjoy them as a cozy weekend dessert
- Add them to a homemade dessert platter
- Serve them with a glass of cold milk
They are especially delicious slightly chilled because the filling becomes extra creamy.
Storage Tips
Proper storage helps keep your Sourdough Oatmeal Cream Pies fresh.
Room temperature
Store them in an airtight container for 2–3 days.
Refrigerator
Keep them in the fridge for up to 5 days.
Freezer
You can freeze the assembled cream pies for up to 2 months.
Wrap them individually and thaw at room temperature before serving.
Frequently Asked Questions (FAQs)
1. What is sourdough discard?
Sourdough discard is the portion of sourdough starter that is removed during feeding. Instead of throwing it away, you can use it in recipes like Sourdough Oatmeal Cream Pies.
2. Can I make this recipe without sourdough discard?
Yes. You can replace it with ¼ cup yogurt and ¼ cup flour, but the flavor will be slightly different.
3. Why are my cookies too flat?
This can happen if the butter is too soft or the dough is too warm. Chilling the dough can help.
4. Can I make these cookies gluten free?
Yes. You can use a gluten-free flour blend and certified gluten-free oats.
5. Can I reduce the sugar?
You can reduce the sugar slightly, but keep in mind it helps create the soft cookie texture.
Conclusion
These Sourdough Oatmeal Cream Pies are a wonderful homemade dessert that combines soft oatmeal cookies with a sweet creamy filling. They are comforting, nostalgic, and incredibly delicious.
The recipe is simple, beginner friendly, and a great way to use sourdough discard. Once you try making them at home, you may find they taste even better than the classic store-bought version.
If you love cozy homemade treats, give these Sourdough Oatmeal Cream Pies a try. Your kitchen will smell amazing, and every bite will feel like a sweet little moment of comfort.

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