Delightful Oatmeal Cream Pie Cake
There’s something magical about combining the comforting flavors of oatmeal cream pies with the elegance of a layered cake. As someone who loves both classic desserts and creative twists, this Oatmeal Cream Pie Cake has quickly become a family favorite. It’s perfect for celebrations, or just a sweet treat to brighten a regular day. Fluffy layers of oatmeal cake, creamy frosting, and a glossy chocolate drizzle create a dessert that not only looks impressive but also tastes absolutely divine. Let’s dive into the details of making this delightful dessert!
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What Makes This Oatmeal Cream Pie Cake Special
You’ll adore this Oatmeal Cream Pie Cake for its delicious blend of textures and flavors. Each bite of this moist cake is enriched with cinnamon and nutmeg, reminiscent of the beloved oatmeal cookie while offering a sophisticated twist with luscious buttercream and a shiny chocolate glaze. Not only is it a crowd-pleaser, but it’s also a fun project for both seasoned bakers and novices alike.
“The first bite transported me straight to my childhood! This cake is everything I love about oatmeal cream pies but in a cake form.”
This cake is ideal for birthdays, intimate gatherings, or even just as a treat to brighten up a weeknight. The warm spices and wholesome oats make it comfort food at its finest, guaranteed to impress anyone lucky enough to share a slice.
A Closer Look at How to Make Oatmeal Cream Pie Cake
This cake comes together in several steps, making it a rewarding cooking experience. We’ll start by whipping up a delightful oat batter, followed by crafting a creamy buttercream. Lastly, we’ll drown it all in a luscious white chocolate glaze that truly takes this cake to the next level. Here’s how we make it happen!
What You’ll Need
Gather the following key ingredients to create your Oatmeal Cream Pie Cake:
- 2 1/2 cups water
- 2 cups quick cook oats (uncooked)
- 2 2/3 cups all-purpose flour
- 1 tbsp + 1 tsp ground cinnamon
- 1 teaspoon fine sea salt
- 1/2 teaspoon nutmeg
- 2 teaspoons baking soda
- 1 cup unsalted butter (room temperature)
- 1 cup Domino® Granulated Sugar
- 1 cup Domino® Light Brown Sugar (packed)
- 1 tbsp vanilla extract
- 3 large eggs (room temperature)
- 1/4 cup full-fat sour cream (room temperature)
For the buttercream:
- 2 1/2 cups unsalted butter (room temperature)
- 4 cups powdered sugar
- 2 tbsp heavy cream
- 2 tsp vanilla extract
- 1 tsp vanilla bean paste
- 1 cup white chocolate chips
- 1/4 cup + 3 tbsp heavy cream
For decoration:
- White food coloring (optional)
- Oatmeal cream pie cookies (for decorating)
(Feel free to substitute ingredients based on your preferences!)

Step-by-Step Instructions
- Preheat the Oven: Begin by preheating your oven to 350°F (180°C). Prepare three 8-inch cake pans lined with parchment paper.
- Prepare the Oats: In a pot, bring the water to a boil. Stir in the oats, then remove from heat. Cover for 20 minutes and let cool to room temperature.
- Mix Dry Ingredients: In a bowl, whisk together flour, baking soda, salt, cinnamon, and nutmeg. Set aside.
- Cream the Butter and Sugars: In a stand mixer, beat the butter and sugars together on medium speed for about 5 minutes until fluffy.
- Add Wet Ingredients: Incorporate vanilla, eggs, and sour cream, mixing until thoroughly combined.
- Combine: Gently mix in the cooled oats followed by the dry ingredients. The batter will be thick!
- Bake: Divide the batter evenly among the prepared pans (about 600g each) and bake for 20-22 minutes. A toothpick inserted should come out with a few moist crumbs. Cool in pans before flipping onto a wire rack.
- Prepare the Buttercream: Beat the butter on medium until fluffy, then slowly add powdered sugar. Increase speed and continue beating until light. Mix in heavy cream, vanilla extract, and vanilla bean paste.
- Assemble the Cake: Start with one cake layer on a stand. Spread 1 cup of frosting on top, add another layer, and continue until you finish with the top layer upside down for a smooth surface. Use the remaining frosting to coat the sides and top.
- Create the Glaze: Heat heavy cream until warm, pour over white chocolate chips, and stir until melted. Optionally add food coloring. Allow cooling slightly before pouring over the cake.
- Decorate: Once the glaze has set, top with crushed oatmeal cream pie cookies for a delightful finish.
Best Ways to Enjoy It
To truly delight in this Oatmeal Cream Pie Cake, serve it with a cup of coffee or a glass of milk. It’s fantastic as a dessert for lunch gatherings or paired with fresh fruit for a balanced treat. You can also serve slices alongside ice cream for added indulgence!
How to Keep Oatmeal Cream Pie Cake Fresh
To store your leftover Oatmeal Cream Pie Cake, wrap slices in plastic wrap or store them in an airtight container. It’ll stay fresh at room temperature for about 2-3 days or can be refrigerated for up to a week. For extended freshness, you can even freeze individual slices. Just ensure they are securely wrapped, and they can last for up to 3 months!
Pro Chef Tips for Success
- Allow your eggs and sour cream to reach room temperature for optimal mixing.
- Don’t overmix once you add the dry ingredients; this keeps the cake tender.
- If your glaze is too thin, add more chocolate chips until it reaches your desired consistency.
- For extra flair, top with crushed nuts or caramel drizzle before serving.
Creative Twists to Try
Feeling adventurous? Consider adding chocolate chips to the batter for a richer flavor, or swap out the spices for pumpkin spice for a fall twist. Additionally, you can experiment with alternative frostings like cream cheese or chocolate buttercream for a different experience!
Your Questions Answered
- What is the prep time for this cake? Prep time is around 30 minutes, plus additional time for baking and cooling.
- Can I substitute quick oats with old-fashioned oats? While quick oats are ideal for this recipe, you can use old-fashioned oats, but the texture may vary slightly.
- How should I store leftover cake? It’s best to store leftover cake in an airtight container at room temperature or in the refrigerator.
- Can I make this cake ahead of time? Yes! You can bake the cake layers ahead of time and freeze them. Just frost them on the day you plan to serve.
- Are there gluten-free options? You can substitute the all-purpose flour with a gluten-free blend, ensuring to check for measurements as they may vary.
In Conclusion
This Oatmeal Cream Pie Cake merges nostalgia with modern baking, delivering an indulgent treat that will charm anyone who tries it. Now that you have all the tools and tips you need, it’s time to put on your apron and bake this show-stopping dessert. Enjoy making it, and don’t forget to visit our blog for more delightful recipes that will elevate your baking adventures!
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Delightful Oatmeal Cream Pie Cake
- Total Time: 90 minutes
- Yield: 12 servings 1x
- Diet: Vegetarian
Description
A layered cake that combines the comforting flavors of oatmeal cream pies with delightful frosting and a glossy chocolate glaze.
Ingredients
- 2 1/2 cups water
- 2 cups quick cook oats (uncooked)
- 2 2/3 cups all-purpose flour
- 1 tbsp + 1 tsp ground cinnamon
- 1 teaspoon fine sea salt
- 1/2 teaspoon nutmeg
- 2 teaspoons baking soda
- 1 cup unsalted butter (room temperature)
- 1 cup granulated sugar
- 1 cup light brown sugar (packed)
- 1 tbsp vanilla extract
- 3 large eggs (room temperature)
- 1/4 cup full-fat sour cream (room temperature)
- 2 1/2 cups unsalted butter (for buttercream, room temperature)
- 4 cups powdered sugar
- 2 tbsp heavy cream
- 2 tsp vanilla extract
- 1 tsp vanilla bean paste
- 1 cup white chocolate chips
- 1/4 cup + 3 tbsp heavy cream (for glaze)
- White food coloring (optional)
- Oatmeal cream pie cookies (for decorating)
Instructions
- Preheat the oven to 350°F (180°C) and prepare three 8-inch cake pans lined with parchment paper.
- Bring the water to a boil in a pot, stir in the oats, cover, and let cool to room temperature for 20 minutes.
- Whisk together the flour, baking soda, salt, cinnamon, and nutmeg in a bowl and set aside.
- Beat the butter and sugars together in a stand mixer on medium speed for about 5 minutes until fluffy.
- Incorporate the vanilla, eggs, and sour cream, mixing until thoroughly combined.
- Gently mix in the cooled oats followed by the dry ingredients until combined.
- Divide the batter among the prepared pans (about 600g each) and bake for 20-22 minutes. Cool in pans before flipping onto a wire rack.
- Beat the butter for buttercream until fluffy, then gradually add powdered sugar, mixing until light. Add heavy cream, vanilla extract, and vanilla bean paste.
- Assemble the cake by placing one layer on a stand, spreading 1 cup of frosting on top, adding another layer, and finishing with the top layer upside down. Coat the sides and top with remaining frosting.
- Heat heavy cream until warm, pour over white chocolate chips, stirring until melted. Add food coloring if desired. Allow to cool slightly before pouring over the cake.
- Top with crushed oatmeal cream pie cookies once the glaze has set.
Notes
For added flavor, consider mixing in chocolate chips or using cream cheese frosting instead.
- Prep Time: 30 minutes
- Cook Time: 22 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 slice
- Calories: 450
- Sugar: 28g
- Sodium: 350mg
- Fat: 22g
- Saturated Fat: 12g
- Unsaturated Fat: 10g
- Trans Fat: 0g
- Carbohydrates: 60g
- Fiber: 2g
- Protein: 6g
- Cholesterol: 80mg