As I stirred the creamy butter and sugars together one afternoon, I was transported back to my childhood kitchen, where the delightful aroma of Oatmeal Cream Pies would fill the air. This nostalgic recipe isn’t just a walk down memory lane; it’s also a quick triumph that can be whipped up in less than an hour, making it perfect for any spontaneous dessert craving. These deliciously soft, chewy cookies, layered with sweet marshmallow frosting, are a guaranteed crowd-pleaser, effortlessly charming everyone from family members to neighbors. Plus, they're freezer-friendly, allowing you to savor a sweet bite whenever the mood strikes. Curious about how to bring this classic treat to life? Let’s dive into the irresistibly fun process of making homemade Oatmeal Cream Pies!
Why Are Oatmeal Cream Pies So Loved?
Nostalgic Comfort: These Oatmeal Cream Pies evoke fond memories of childhood with every bite, making them a delightful treat for all ages.
Easy Process: With just 30 minutes needed from start to finish, it’s a perfect recipe for the busy home cook craving a sweet fix.
Irresistible Textures: The soft, chewy cookies paired with fluffy marshmallow frosting create a delightful contrast that keeps you coming back for more.
Versatility: Enjoy these pies independently or slice them to share—perfect for parties or cozy family gatherings.
Make-Ahead Option: Feel free to freeze these beauties! Just grab one whenever you need a quick pick-me-up.
Pure Satisfaction: Whether you’re indulging solo or entertaining guests, these treats promise to satisfy every sweet tooth!
Oatmeal Cream Pie Ingredients
Get ready to create something wonderfully sweet!
For the Cookies
• Unsalted butter – adds richness and flavor; make sure it's at room temperature for easy mixing.
• Brown sugar (light or dark) – packed for moisture and depth of flavor; dark brown adds a more robust taste.
• White granulated sugar – balances the sweetness and helps achieve a lovely texture.
• Pure vanilla extract – adds a warm, aromatic flavor; always opt for pure for the best results.
• Molasses – enhances the flavor with a hint of caramel; avoid blackstrap for a less bitter taste.
• Large eggs – bind the ingredients and create a tender cookie; use room temperature eggs for optimal mixing.
• All-purpose flour – forms the bulk of the cookies; helps create that perfect chewy texture.
• Baking soda – acts as the leavening agent; ensures your cookies rise just right.
• Salt – enhances all other flavors; don’t omit it for a well-rounded taste.
• Ground cinnamon – adds warmth and nostalgia; there's nothing like this classic spice in cookies.
• Pumpkin pie spice (or nutmeg) – brings a seasonal twist; it's not just for pumpkin dishes!
• Old fashioned oats – provides texture and chewiness; essential for that classic oatmeal flavor.
For the Frosting
• Unsalted butter – again, room temperature for easy mixing; it brings that rich flavor to the frosting.
• Marshmallow fluff/cream – creates a sweet, light texture that elevates the filling; a must-have for Oatmeal Cream Pies!
• Powdered sugar – adds sweetness and helps achieve a smooth consistency; make sure it's sifted for best results.
• Pure vanilla extract (for frosting) – remains the magic ingredient for flavor; just a touch goes a long way.
• Salt (for frosting) – balances the sweetness and brings out the flavor of the frosting.
Get ready to bake these delightful Oatmeal Cream Pies filled with warmth and nostalgia!
Step‑by‑Step Instructions for Oatmeal Cream Pies
Step 1: Prepare the Dry Ingredients
In a large mixing bowl, whisk together the all-purpose flour, baking soda, salt, ground cinnamon, pumpkin pie spice, and old fashioned oats. This will create a well-combined mixture that provides the structure and flavor for your Oatmeal Cream Pies. Set this bowl aside as you move on to the wet ingredients.
Step 2: Cream the Butters and Sugars
Using a stand mixer or a hand mixer, beat the room temperature unsalted butter along with the brown sugar and granulated sugar on high speed for about 2 minutes. Keep mixing until the mixture is creamy and fluffy—you’ll know it’s ready when it turns a light golden color and has a smooth texture. This step is crucial for achieving perfect cookies.
Step 3: Add the Eggs and Flavorings
With the mixer on medium speed, add in the pure vanilla extract, molasses, and room temperature eggs one at a time. Continue mixing until everything is well combined and smooth, about 1–2 minutes. This mixture should look velvety and fragrant, setting a wonderful base for your Oatmeal Cream Pies.
Step 4: Combine Wet and Dry Ingredients
Gradually add the dry ingredient mixture into the wet mixture while the mixer is on low speed. Mix until just incorporated, ensuring that the flour is entirely combined but being careful not to overmix. You’ll notice the dough becoming thicker and more textured, perfect for forming cookies.
Step 5: Chill the Dough
To help your Oatmeal Cream Pies maintain their shape, chill the cookie dough in the refrigerator for 15 minutes. Meanwhile, preheat your oven to 350°F (175°C) and line two baking sheets with parchment paper. This step allows the flavors to meld and the dough to firm up for easier scooping.
Step 6: Scoop the Cookies
After chilling, use a cookie scoop to portion out about 36 cookies, placing them evenly on the prepared baking sheets. Make sure to leave enough space between each cookie, as they will spread slightly during baking. This process should feel fun and rewarding as you imagine the warm cookies to come!
Step 7: Bake the Cookies
Place 12 cookies on each baking sheet and bake in the preheated oven for 8–9 minutes, or until the edges are just set and golden. Keep an eye on them, as you want them soft and chewy; they'll continue to firm up as they cool. Allow them to rest on the baking sheet for 4 minutes once done.
Step 8: Cool the Cookies
Carefully transfer the cookies to a wire rack after the resting time to cool completely. They should be soft to the touch yet firm enough to pick up. While they cool, you can get ready to make the delicious frosting that will layer these Oatmeal Cream Pies.
Step 9: Make the Marshmallow Frosting
In a clean mixing bowl, beat together the room temperature unsalted butter and marshmallow fluff on high speed for 3 minutes, until the mixture becomes light and fluffy. You’re looking for a soft, airy consistency that will beautifully complement your oatmeal cookies.
Step 10: Mix in the Sugar and Flavoring
Next, gradually add the sifted powdered sugar, pure vanilla extract, and salt to the frosting mixture. Begin mixing on low speed to combine, then increase to high and beat for an additional 4 minutes until the frosting is airy and spreadable. This luscious frosting will be the perfect filling for your Oatmeal Cream Pies.
Step 11: Assemble the Pies
Take one cooled cookie and pipe or spread a generous layer of the marshmallow frosting onto its flat side. Top it with another cookie, gently pressing together to create a sandwich. The contrast of the soft cookie and sweet, fluffy filling is simply irresistible any time you take a bite of these Oatmeal Cream Pies.
Step 12: Chill and Store the Pies
For the final touch, chill the assembled cookie sandwiches in the freezer for at least 10 minutes to set the frosting. This will also make the filling wonderfully cool and refreshing. Store any leftovers in the refrigerator to keep them fresh, so you can enjoy your delicious Oatmeal Cream Pies throughout the week!
Oatmeal Cream Pies Variations
Feel free to get creative and make this recipe your own with these delightful twists!
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Gluten-Free: Substitute all-purpose flour with a gluten-free flour blend; ensure it's a 1:1 ratio for best results.
Gluten-free options can bring a whole new world of flavor and texture. You might be surprised how delicious your Oatmeal Cream Pies can be! -
Vegan: Use coconut oil instead of butter, flax eggs for the eggs, and a vegan marshmallow cream.
These swaps will keep your pies soft and delicious, proving that indulgence can be plant-based too! -
Add Nuts: Fold in ½ cup of chopped walnuts or pecans for added crunch and richness.
The nuts won’t just enhance the flavor but also offer a delightful contrast to the chewy cookies and sweet filling! -
Chocolatey Delight: Incorporate ½ cup of chocolate chips into your dough for a decadent twist.
The warm melty pockets of chocolate will undoubtedly elevate your classic treat to an even more indulgent level—pure love in every bite! -
Spicy Kick: Add a pinch of cayenne pepper or a tablespoon of finely chopped crystalized ginger to the dough for an unexpected heat.
This exhilarating burst of flavor will take your Oatmeal Cream Pies to a whole new dimension, surprising your taste buds with every bite! -
Dairy-Free: For a dairy-free frosting, use coconut cream instead of butter for the marshmallow frosting.
This swap not only ensures your Pies cater to lactose-intolerant folks but also adds a lovely hint of tropical flavor! -
Fruity Layer: Spread a layer of raspberry or strawberry jam under the marshmallow frosting for a fruity twist.
This bold addition will contrast beautifully with the creamy filling, taking your Oatmeal Cream Pies from classic to extraordinary! -
Extra Sweet: Drizzle caramel sauce or chocolate ganache over the top of your assembled pies for added sweetness.
This little touch will turn these delicious desserts into an even more irresistible treat, making them the star of any dessert table!
Expert Tips for Oatmeal Cream Pies
Chill the Dough: This step is essential! Chilling the dough for 15 minutes prevents the cookies from spreading too much, ensuring they stay thick and chewy.
Room Temperature Ingredients: Make sure to use room temperature butter and eggs. This allows for better incorporation, resulting in a smoother dough and fluffier frosting.
Watch the Baking Time: Overbaking can lead to dry cookies. Aim for just 8-9 minutes in the oven; they should look slightly underbaked when you take them out, as they'll firm up while cooling.
Use Fresh Ingredients: Fresh baking soda and spices can make a big difference in flavor. Always check your pantry before baking to ensure you're using the best quality ingredients for your Oatmeal Cream Pies.
Storage Tips: Keep your assembled pies in the refrigerator to maintain freshness. They taste delightful chilled and can last up to a week—if they last that long!
Experiment with Fillings: While marshmallow frosting is traditional, don’t hesitate to experiment with flavors like cream cheese or chocolate ganache for a fun twist on your Oatmeal Cream Pies!
Make Ahead Options
These delightful Oatmeal Cream Pies are perfect for prepping in advance, making them a fantastic choice for busy weeknights or planned gatherings! You can prepare the cookie dough and refrigerate it for up to 24 hours; just be sure to cover it tightly to prevent drying out. You can also bake the cookies and keep them in an airtight container for up to 3 days before assembling. For the best flavor, prepare the marshmallow frosting ahead of time and store it in the refrigerator, ensuring it stays fresh. When you’re ready to enjoy, simply assemble the pies and chill them briefly in the freezer for 10 minutes to set the frosting, guaranteeing that they’re just as delicious as if made fresh!
How to Store and Freeze Oatmeal Cream Pies
Room Temperature: Keep your Oatmeal Cream Pies in an airtight container at room temperature for up to 3 days, ensuring they stay soft and delightful.
Fridge: For longer freshness, store them in the refrigerator in an airtight container for up to a week while the cool atmosphere enhances their texture.
Freezer: To enjoy later, freeze assembled Oatmeal Cream Pies in an airtight container or freezer bag for up to 3 months. Thaw in the fridge for a few hours before serving.
Reheating: If desired, warm individual pies in the microwave for about 10-15 seconds to revive their delightful softness before indulging!
What to Serve with Oatmeal Cream Pies
Indulging in tasty treats is always a joy, but what about enhancing that experience with delightful pairings?
- Hot Cocoa: A warm cup of rich cocoa perfectly complements the sweet, fluffy filling, adding a cozy touch to your dessert experience.
- Coffee Milkshake: The creamy, caffeinated blend of coffee and ice cream makes for a decadent drink that enhances the flavors of the pies.
- Vanilla Ice Cream: The classic pairing of a scoop of smooth vanilla ice cream serves as a refreshing contrast to the chewy pie texture.
- Fresh Berries: A handful of vibrant, juicy berries offers a fresh burst of flavor, perfectly balancing the sweetness of the cream pies.
- Chai Tea: The warm spices in chai create a wonderful duo with the cinnamon and oatmeal, making each bite feel comforting and indulgent.
- Caramel Drizzle: A light drizzle of caramel over your pies adds an extra layer of sweetness, taking your dessert experience to a whole new level.
Elevate your snacking sessions with these delicious pairings, and let the flavors dance together!
Oatmeal Cream Pies Recipe FAQs
What type of oats should I use for Oatmeal Cream Pies?
Absolutely! Old fashioned oats are essential for the perfect texture in your Oatmeal Cream Pies. They provide the chewy consistency that makes these cookies so delightful. Quick oats can be used in a pinch, but they will result in a softer texture without the classic chewy bite.
How should I store leftover Oatmeal Cream Pies?
For optimal freshness, store your Oatmeal Cream Pies in an airtight container at room temperature for up to 3 days. If you want them to last a bit longer, pop them in the fridge where they’ll keep well for up to a week. Just remember, they taste even better chilled!
Can I freeze Oatmeal Cream Pies?
Definitely! To freeze your Oatmeal Cream Pies, assemble them and wrap individually in plastic wrap or place them in an airtight container with parchment paper between layers. They’ll stay fresh for up to 3 months in the freezer. Simply thaw in the fridge for a few hours before enjoying, or give them a quick warm-up in the microwave for about 10-15 seconds.
What if my cookies spread too much while baking?
If your cookies end up spreading too much, don’t worry—this can be adjusted next time! First, ensure your butter is softened but not melted, as melted butter can lead to extra spreading. Also, chilling the dough for a longer period (around 30 minutes) can help. And using the right flour measurement is crucial; ensure you're not packing the flour too tightly!
Can my pets eat Oatmeal Cream Pies?
No, it’s best to keep these delicious Oatmeal Cream Pies away from pets. Ingredients like sugar and butter can be bad for them. Stick to dog-friendly treats if you want to share a sweet moment with your furry friends. Always prioritize their safety!
Are there any allergy considerations for this recipe?
Yes, this recipe includes common allergens like eggs, dairy, and gluten. If you're baking for someone with dietary restrictions, you can substitute the eggs with flaxseed meal mixed with water (1 tablespoon of flaxseed meal + 3 tablespoons of water = 1 egg) and use dairy-free butter alternatives. For gluten-free options, measure gluten-free all-purpose flour to ensure fantastic cookies without the wheat!

Indulgent Oatmeal Cream Pies to Satisfy Your Sweet Cravings
Ingredients
Equipment
Method
- Prepare the dry ingredients by whisking together flour, baking soda, salt, cinnamon, pumpkin pie spice, and oats.
- Cream together butter, brown sugar, and granulated sugar until light and fluffy.
- Add the eggs one at a time with vanilla extract and molasses, mixing until smooth.
- Gradually blend in the dry ingredients until just combined.
- Chill the dough in the refrigerator for 15 minutes while preheating the oven.
- Scoop out 36 cookies and place them on baking sheets.
- Bake cookies for 8-9 minutes until edges are set, then let cool on baking sheets for 4 minutes.
- Transfer cookies to a wire rack to cool completely.
- Make the frosting by beating together butter and marshmallow fluff until light and fluffy.
- Gradually mix in powdered sugar, vanilla extract, and salt until the frosting is airy.
- Assemble the pies by spreading frosting on one cookie and topping it with another cookie.
- Chill the assembled pies in the freezer for at least 10 minutes before serving.
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