Nothing captures childhood nostalgia quite like a homemade oatmeal cream pie. These soft, chewy oatmeal cookies sandwiched around a fluffy vanilla cream filling are even better than the store-bought version. The cookies bake up tender with warm notes of brown sugar, cinnamon, and molasses, while the sweet cream filling creates the perfect balance of texture and flavor. Whether you’re making them for a family gathering, lunchbox treats, or simply to satisfy a sweet craving, these oatmeal cream pies are guaranteed to become a favorite.
Prep Time ⏰
25 minutes
Bake Time 🔥
10–12 minutes
Yield 😋
12–14 sandwich cookies
Ingredients 📝
For the Oatmeal Cookies
1 cup unsalted butter, softened 🧈
¾ cup packed brown sugar 🤎
½ cup granulated sugar 🤍
2 large eggs 🥚
1 tablespoon molasses (optional, for extra chewiness) 🍯
1 teaspoon vanilla extract 🌿
1½ cups all-purpose flour 🌾
1 teaspoon baking soda 🥄
1 teaspoon ground cinnamon ✨
½ teaspoon salt 🧂
3 cups old-fashioned rolled oats 🌾
For the Cream Filling
¾ cup unsalted butter, softened 🧈
2½ cups powdered sugar 🍬
1 jar (7 oz) marshmallow creme ☁️
1 teaspoon vanilla extract 🌿
1–2 tablespoons milk 🥛
Instructions 👩🍳
Step 1: Prepare the Oven
Preheat your oven to 350°F (175°C). Line two baking sheets with parchment paper or silicone baking mats. This helps prevent sticking and ensures even baking.
Step 2: Cream the Butter and Sugars
In a large mixing bowl, combine the softened butter, brown sugar, and granulated sugar. Beat with an electric mixer on medium speed for about 3–4 minutes until the mixture becomes light and fluffy.
This step is important because properly creamed butter creates a softer cookie texture and helps incorporate air into the dough.
Step 3: Add the Wet Ingredients
Add the eggs one at a time, mixing well after each addition. Stir in the vanilla extract and molasses. The molasses is optional, but it gives the cookies a deeper flavor and softer texture that closely resembles classic oatmeal cream pies.
Mix until everything is fully combined.
Step 4: Combine Dry Ingredients
In a separate bowl, whisk together:
Flour
Baking soda
Cinnamon
Salt
Mixing these ingredients separately ensures that the baking soda and spices distribute evenly throughout the dough.
Step 5: Make the Cookie Dough
Gradually add the dry ingredients to the wet mixture. Mix on low speed until just combined.
Next, stir in the rolled oats. The dough will be thick and slightly sticky. Avoid overmixing, as this can make the cookies tough.
Step 6: Portion the Dough
Using a medium cookie scoop or tablespoon, drop rounded portions of dough onto the prepared baking sheets.
Leave about 2 inches between each cookie because they will spread slightly during baking.
For evenly sized cream pies, try to make all cookie portions the same size.
Step 7: Bake
Place the baking sheets in the preheated oven and bake for 10–12 minutes.
The cookies should look set around the edges while remaining soft in the center. They may appear slightly underbaked, but they will continue to firm up as they cool.
Avoid overbaking if you want that classic soft oatmeal cream pie texture.
Step 8: Cool Completely
Allow the cookies to cool on the baking sheet for 5 minutes before transferring them to a wire rack.
Let them cool completely before adding the filling. Warm cookies can cause the cream filling to melt and become messy.
Making the Cream Filling ☁️
Step 1: Beat the Butter
In a large mixing bowl, beat the softened butter until smooth and creamy.
Step 2: Add the Sugar
Gradually add the powdered sugar, one cup at a time, mixing slowly at first to avoid a sugar cloud.
Continue beating until smooth.
Step 3: Add Marshmallow Creme
Add the marshmallow creme and vanilla extract.
Beat until light, fluffy, and fully incorporated.
Step 4: Adjust Consistency
Add milk one tablespoon at a time until the filling reaches a smooth, spreadable consistency.
The filling should be thick enough to hold its shape but soft enough to spread easily.
Step 5: Whip Until Fluffy
Beat for an additional 2–3 minutes. This extra whipping creates a light and airy filling that mimics the texture of classic cream pies.
Assemble the Oatmeal Cream Pies 🍪
Match cookies into pairs of similar size.
Spread or pipe a generous amount of cream filling onto the flat side of one cookie.
Top with a second cookie, gently pressing until the filling spreads toward the edges.
Repeat with the remaining cookies.
Tips for Perfect Oatmeal Cream Pies ✨
Use Old-Fashioned Oats
Old-fashioned rolled oats provide the best chewy texture. Quick oats can make the cookies too soft and dense.
Don’t Overbake
The secret to soft oatmeal cream pies is slightly underbaking the cookies. Remove them when the centers still look a little soft.
Chill if Needed
If your kitchen is warm, refrigerate the filling for 15 minutes before assembling.
Make Uniform Cookies
Using a cookie scoop ensures even baking and helps create neat sandwich cookies.
Add Extra Flavor
A pinch of nutmeg or a dash of maple extract can add a delicious twist to the traditional recipe.
Storage Instructions 🥡
Store assembled oatmeal cream pies in an airtight container at room temperature for up to 3 days.
For longer storage, refrigerate them for up to 1 week. Bring them to room temperature before serving for the softest texture.
They can also be frozen for up to 2 months. Wrap each cream pie individually in plastic wrap and place them in a freezer-safe container.
Serving Suggestions 😍
These oatmeal cream pies pair wonderfully with:
A cold glass of milk 🥛
Hot coffee ☕
Chai tea 🍵
Hot chocolate 🍫
Vanilla ice cream 🍨
They’re perfect for bake sales, picnics, birthday parties, holiday cookie trays, or simply as an afternoon treat.
Final Thoughts 🍪❤️
Homemade Classic Oatmeal Cream Pies are the ultimate combination of soft, chewy oatmeal cookies and fluffy vanilla cream filling. Every bite delivers warm cinnamon flavor, rich brown sugar sweetness, and a nostalgic homemade taste that store-bought versions simply can’t match. Once you try these fresh from your own kitchen, you’ll understand why they’re such a beloved dessert. Make a batch, share them with friends and family, and enjoy a timeless treat that’s guaranteed to bring smiles all around. ✨🍪☁️
