This Oatmeal Cream Pie Cake is a delightful treat that brings together the warm, comforting flavors of oatmeal and vanilla cream. With its spiced layers and rich glaze, this cake is perfect for cozy gatherings or special occasions year-round. Fans of Little Debbie’s oatmeal cream pies will especially appreciate this unique twist, making it an irresistible dessert for all ages.
Why You’ll Love This Recipe
- Comforting flavors: The warm spices in this cake create a cozy atmosphere, perfect for fall or winter gatherings.
- Easy to make: With straightforward steps, you can create a beautiful cake without any fuss.
- Versatile dessert: Serve it at birthdays, holidays, or just because; it fits any occasion!
- Decadent frosting: The creamy vanilla glaze adds a luxurious touch that elevates the overall flavor.
- Nostalgic charm: Inspired by classic oatmeal cream pies, this cake offers a nostalgic taste that everyone loves.
Tools and Preparation
To create your Oatmeal Cream Pie Cake, you’ll need some essential tools to ensure everything goes smoothly in the kitchen.
Essential Tools and Equipment
- Stand mixer
- Mixing bowls
- Measuring cups and spoons
- Rubber spatula
- Cake pans (8-inch)
- Parchment paper
- Wire rack
Importance of Each Tool
- Stand mixer: Makes mixing batter and frosting effortless and ensures a light texture.
- Mixing bowls: Essential for combining ingredients without any mess.
- Rubber spatula: Helps scrape down the sides of the bowl and folds ingredients gently for the best results.
Ingredients
This oatmeal cream pie cake is packed with flavor and warmth. Here’s what you’ll need:
- 2 1/2 cups water
- 2 cups quick cook oats (uncooked)
- 2 2/3 cup all-purpose flour (see notes below for measuring)
- 1 tbsp + 1 tsp ground cinnamon
- 1 teaspoon fine sea salt
- 1/2 tsp 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)
- 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
- White food coloring (optional but makes the glaze more white instead of yellow)
- Oatmeal cream pie cookies (for decorating)
How to Make Oatmeal Cream Pie Cake
Step 1: Preheat the Oven
Preheat your oven to 350 F (180 C). Line three 8-inch cake pans with parchment paper on the bottoms and set them aside.
Step 2: Prepare the Oats
Bring a pot of water to a boil.
* Add in the oats and stir.
* Remove the pot from heat, cover it, and let it sit for 20 minutes.
* Allow the oatmeal to cool to room temperature before using.
Step 3: Mix Dry Ingredients
In a mixing bowl:
Whisk together the flour, baking soda, salt, cinnamon, and nutmeg.
Set this mixture aside for later use.
Step 4: Cream Butter and Sugars
In your stand mixer:
Beat the butter and sugars together on medium speed until light and fluffy (about 5 minutes).
Add in the vanilla extract, eggs, and sour cream. Mix until combined, scraping down the sides as necessary.
Step 5: Combine Wet and Dry Ingredients
Add in the cooled oats:
Mix until just combined.
Then fold in the flour mixture carefully until just incorporated. The batter will be thick!
Step 6: Bake the Cakes
Spread equal amounts of batter into each prepared pan:
* Bake for 20–22 minutes or until a toothpick comes out with a few moist crumbs.
Cool in pans on a wire rack. Run a spatula around edges before flipping them out.
Step 7: Make the Buttercream
In your stand mixer:
Beat softened butter on medium speed until light and fluffy.
Gradually mix in powdered sugar on low speed until combined. Increase speed to medium for about 3–5 minutes until fluffy.
Add heavy cream, vanilla extract, and vanilla bean paste; mix well.
Step 8: Assemble Layers
On your serving stand:
Place one layer of oatmeal cake down. Spread 1 cup of frosting on top.
Add another layer of cake followed by frosting. Repeat layering until finished with top layer upside down for stability.
Step 9: Frost Outside of Cake
Spread remaining frosting over sides and top of cake evenly. Set aside while preparing glaze.
Step 10: Prepare Glaze
Heat heavy cream either on stove or microwave:
* Pour over white chocolate chips; stir to combine.
Optional: add white food coloring for better appearance. Let cool before pouring over cake.
Step 11: Glaze Cake
Position a wire rack over a pan:
Pour glaze into center of cake allowing it to spread to edges.
Let excess glaze drip off before decorating top with crumbled oatmeal pie cookies.
Now you’re ready to enjoy your deliciously rich Oatmeal Cream Pie Cake!
How to Serve Oatmeal Cream Pie Cake
Oatmeal cream pie cake is a delightful dessert that can be enjoyed in various ways. Whether you want to impress guests or enjoy a cozy slice at home, here are some serving suggestions to enhance your experience.
With a Scoop of Ice Cream
- Vanilla Ice Cream: The classic pairing, vanilla ice cream complements the spiced flavors of the cake perfectly.
- Caramel Swirl Ice Cream: For a twist, try caramel swirl ice cream to add richness and extra sweetness.
Drizzled with Caramel Sauce
- Warm Caramel Sauce: A drizzle of warm caramel sauce adds an irresistible gooey factor to each slice.
- Chocolate Drizzle: A light chocolate drizzle creates a delicious contrast with the cake’s creamy layers.
Paired with Fresh Fruit
- Sliced Strawberries: Fresh strawberries bring brightness and acidity that balance the cake’s sweetness.
- Raspberries: Tart raspberries offer a refreshing bite that enhances the overall flavor profile.
Coffee or Tea
- Brewed Coffee: Enjoy your slice alongside hot brewed coffee for a comforting afternoon treat.
- Herbal Tea: A cup of chamomile or mint tea can provide a soothing complement to the rich flavors of the cake.

How to Perfect Oatmeal Cream Pie Cake
To ensure your oatmeal cream pie cake turns out perfectly every time, consider these helpful tips.
- Use Room Temperature Ingredients: Allow butter, eggs, and sour cream to reach room temperature for better mixing and texture.
- Don’t Overmix: Mix until just combined when adding dry ingredients; overmixing can lead to a dense cake.
- Cool Completely Before Frosting: Ensure the cake layers cool completely before applying frosting to prevent melting.
- Adjust Baking Time: Every oven is different; check for doneness by inserting a toothpick into the center of the cakes.
- Layer Evenly: When assembling, make sure each layer has an even amount of frosting for a balanced look and taste.
- Store Properly: Keep leftovers in an airtight container at room temperature for up to three days, or refrigerate for longer freshness.
Best Side Dishes for Oatmeal Cream Pie Cake
While oatmeal cream pie cake is delicious on its own, pairing it with side dishes can enhance your dessert experience. Here are some great options:
- Whipped Cream: Light and airy whipped cream adds a fluffy texture that complements the cake’s richness.
- Fruit Salad: A mix of fresh seasonal fruits provides a refreshing contrast and balances out the sweetness of the cake.
- Chocolate Chip Cookies: Offering cookies on the side creates a fun dessert platter that’s great for sharing.
- Cheese Platter: A selection of cheeses can add savory notes that work nicely against the sweet flavors of the cake.
- Pecan Pie Bars: For nut lovers, these bars bring additional textures and flavors while staying within the comfort food theme.
- Mini Cupcakes: Serve mini cupcakes as an alternative treat; they’re fun and perfect for guests who want variety.
Common Mistakes to Avoid
When making your oatmeal cream pie cake, avoiding common pitfalls can ensure a better outcome. Here are some mistakes to watch out for:
- Using cold ingredients: Always use room temperature butter, eggs, and sour cream. Cold ingredients can result in a dense cake.
- Overmixing the batter: Overmixing can lead to a tough texture. Mix just until the ingredients are combined for a light and fluffy cake.
- Not measuring flour correctly: Use the spoon and level method when measuring flour to avoid using too much, which can make the cake dry.
- Skipping the cooling step: Letting the cake cool completely before frosting is crucial. Otherwise, the frosting may melt and slide off.
- Ignoring oven temperature accuracy: Ovens can vary in temperature. Use an oven thermometer to ensure yours is accurate for perfect baking.
Storage & Reheating Instructions
Refrigerator Storage
- Store your oatmeal cream pie cake in an airtight container.
- It can last up to 5 days in the refrigerator.
- Make sure it’s cooled completely before storing to prevent moisture buildup.
Freezing Oatmeal Cream Pie Cake
- Wrap slices individually in plastic wrap before placing them in a freezer-safe bag.
- The cake can be frozen for up to 3 months without losing flavor or texture.
- Thaw it overnight in the refrigerator when you’re ready to enjoy.
Reheating Oatmeal Cream Pie Cake
- Oven: Preheat to 350°F (175°C) and heat for about 10-15 minutes until warm throughout.
- Microwave: Place a slice on a microwave-safe plate and heat for 20-30 seconds or until warm.
- Stovetop: Cover with a lid on low heat for several minutes until heated through.
Frequently Asked Questions
Here are some common questions about oatmeal cream pie cake that might help you out:
What makes oatmeal cream pie cake special?
This cake combines cozy spices with creamy filling, reminiscent of classic oatmeal cream pies. It’s perfect for any season!
Can I customize my oatmeal cream pie cake?
Absolutely! Feel free to add nuts, chocolate chips, or even dried fruit to enhance flavors according to your taste.
How should I decorate my oatmeal cream pie cake?
You can use crumbled oatmeal cookies on top or drizzle extra glaze for added flair. Get creative!
Is there a gluten-free version of oatmeal cream pie cake?
Yes! Substitute all-purpose flour with gluten-free flour blends, ensuring they measure similarly by weight.
How do I know when my oatmeal cream pie cake is done baking?
Insert a toothpick into the center; if it comes out clean or with few moist crumbs, it’s ready!
Final Thoughts
The oatmeal cream pie cake is not only delicious but also versatile enough for any occasion. Its cozy flavors and creamy filling make it a fantastic treat. Feel free to customize it with your favorite mix-ins or toppings, making each version uniquely yours!
Oatmeal Cream Pie Cake
Indulge in the delightful flavors of Oatmeal Cream Pie Cake, a warm and comforting dessert inspired by classic oatmeal cream pies. This layered cake features moist spiced oatmeal layers filled with a rich, creamy vanilla frosting, topped with a decadent white chocolate glaze. Perfect for cozy gatherings or special occasions, this cake is sure to impress family and friends alike. With its nostalgic charm and easy preparation steps, you can create this irresistible treat that appeals to all ages.
- Prep Time: 30 minutes
- Cook Time: 22 minutes
- Total Time: 52 minutes
- Yield: Approximately 12 servings 1x
- Category: Dessert
- Method: Baking
- Cuisine: American
Ingredients
- 2 cups quick-cook oats
- 2 2/3 cups all-purpose flour
- 1 tbsp + 1 tsp ground cinnamon
- 1 teaspoon fine sea salt
- 1/2 tsp 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 (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
- White food coloring (optional)
- Oatmeal cream pie cookies (for decorating)
Instructions
- Preheat oven to 350°F (180°C). Line three 8-inch cake pans with parchment paper.
- Boil 2 1/2 cups water; stir in oats, remove from heat, cover for 20 minutes and cool.
- In a bowl, whisk flour, baking soda, cinnamon, nutmeg, and salt.
- Beat butter and sugars until fluffy; mix in eggs, sour cream, and cooled oats.
- Gradually fold in dry ingredients until combined.
- Divide batter among prepared pans and bake for 20–22 minutes or until a toothpick comes out clean.
- Cool cakes completely on wire racks before frosting.
Nutrition
- Serving Size: 1 slice (100g)
- Calories: 420
- Sugar: 38g
- Sodium: 210mg
- Fat: 21g
- Saturated Fat: 12g
- Unsaturated Fat: 8g
- Trans Fat: 0g
- Carbohydrates: 56g
- Fiber: 2g
- Protein: 5g
- Cholesterol: 70mg