This Oatmeal Cream Pie Cake is a delightful dessert that brings warmth and coziness to any gathering. Inspired by the classic Little Debbie treat, this cake features layers of spiced oatmeal goodness filled with velvety vanilla cream and topped with a luscious glaze. Perfect for fall or any occasion, this cake will leave your guests craving more!
Why You’ll Love This Recipe
- Deliciously Comforting: The warm spices and rich flavors create a cozy dessert that warms the heart.
- Easy to Make: With simple steps and accessible ingredients, you’ll find this recipe easy to follow.
- Versatile for Any Occasion: Whether it’s a family gathering or a holiday party, this cake fits right in.
- Impressive Presentation: Layered with creamy frosting and a glossy glaze, it looks as good as it tastes.
- Fun to Decorate: Top it off with crumbled oatmeal cream pie cookies for an added touch of fun.
Tools and Preparation
Before you begin baking your Oatmeal Cream Pie Cake, gather your tools. Having everything ready will make the process smoother and more enjoyable.
Essential Tools and Equipment
- Stand mixer
- Mixing bowls
- Measuring cups and spoons
- Rubber spatula
- 8-inch cake pans
- Parchment paper
Importance of Each Tool
- Stand mixer: Makes beating butter and sugars effortless, ensuring a light and fluffy texture.
- Mixing bowls: Essential for keeping ingredients organized during preparation.
- Rubber spatula: Helps to scrape down the sides of bowls, ensuring no ingredients are left behind.
Ingredients
This oatmeal cream pie cake is a warm and cozy spiced oatmeal cake filled with vanilla cream and topped with a creamy vanilla glaze. Inspired by Little Debbie’s oatmeal cream pies; it’s the perfect treat for fall or any time of year!
Ingredients:
– 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 teaspoon 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 the 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, stir, and remove the pot from the heat. Cover the pot for 20 minutes. Let the oatmeal cool to room temperature before using.
Step 3: Mix Dry Ingredients
Whisk together the flour, baking soda, salt, cinnamon, and nutmeg in a bowl. Set aside.
Step 4: Cream Butter and Sugars
In a stand mixer, beat the butter and sugars together on medium speed for about 5 minutes until light and fluffy. Add in the vanilla extract, eggs, and sour cream. Mix until combined, scraping down the sides of the bowl as necessary.
Step 5: Combine Wet and Dry Mixtures
Mix in the cooled oats until just combined. Gently fold in the flour mixture until just combined; be careful not to overmix. The batter will be very thick!
Step 6: Bake Cakes
Spread batter evenly into prepared pans (about 600g each). Bake for 20–22 minutes or until a toothpick comes out covered in moist crumbs. Cool in pans on a wire rack before running a spatula around edges to flip them out.
Step 7: Make Buttercream Frosting
In a clean stand mixing bowl, beat the remaining butter on medium speed until light and fluffy. Gradually mix in powdered sugar on low speed. Once combined, raise speed to medium and beat until light and fluffy—about 3–5 minutes. Finally, add heavy cream, vanilla extract, and vanilla bean paste.
Step 8: Assemble Cake Layers
Place one layer of oatmeal cake on your serving stand. Spread about one cup of frosting on top before adding another layer of cake. Alternate between layers of frosting and cake until all layers are assembled—finish with top layer upside down for stability.
Step 9: Frost Cake Sides & Top
Spread remaining frosting evenly across sides and top of the cake in a thin layer. Set aside while preparing glaze.
Step 10: Prepare Glaze
Heat heavy cream on stove or microwave until hot but not boiling; pour over white chocolate chips stirring to combine until smooth. Optionally add white food coloring for brightness—let cool slightly before pouring over cake.
Step 11: Glaze Cake
Place decorated cake on wire rack with pan underneath it to catch drips. Pour glaze in center allowing it to spread towards edges so it falls off sides freely. Let excess run off before decorating top with crumbled oatmeal pie cookie crumbs.
Enjoy your delicious homemade Oatmeal Cream Pie Cake!
How to Serve Oatmeal Cream Pie Cake
This delightful oatmeal cream pie cake is perfect for various occasions. Whether you’re celebrating a special event or simply enjoying a cozy evening, here are some serving suggestions to enhance your experience.
With Fresh Fruit
- Berries: Serve the cake with a side of fresh strawberries, blueberries, or raspberries for a refreshing contrast.
- Sliced Bananas: The sweetness of bananas complements the rich flavors of the cake beautifully.
Hot Beverage Pairings
- Coffee: Enjoy a slice with a warm cup of coffee to balance the sweetness.
- Tea: A soothing herbal tea can add a comforting touch to your dessert experience.
Ice Cream Topping
- Vanilla Ice Cream: A scoop on top of the cake creates a deliciously creamy combination.
- Cinnamon Ice Cream: This adds an extra layer of flavor that pairs perfectly with the spices in the cake.
Festive Decorations
- Sprinkles: Add colorful sprinkles on top for a fun, festive look.
- Chocolate Shavings: Top with chocolate shavings for an elegant finish.

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: Ensure butter and eggs are at room temperature for better mixing and texture.
- Measure Flour Correctly: Spoon flour into measuring cups and level it off for accuracy; too much flour can lead to a dense cake.
- Don’t Overmix Batter: Mix just until combined to keep the cake light and fluffy.
- Check for Doneness Early: Ovens vary, so start checking the cake 2-3 minutes before the recommended baking time.
- Cool Completely Before Frosting: Allow layers to cool completely to prevent melting your frosting during assembly.
Best Side Dishes for Oatmeal Cream Pie Cake
Pairing side dishes with your oatmeal cream pie cake can elevate your dessert table. Here are some tasty options:
- Whipped Cream: Light and airy whipped cream enhances the richness of the cake.
- Fruit Salad: A refreshing mix of seasonal fruits can balance out the sweetness.
- Caramel Sauce: Drizzling caramel sauce adds an indulgent touch that many will love.
- Cheese Platter: A selection of sharp cheeses can provide a savory contrast to the sweet cake.
- Nut Mix: A crunchy nut mix offers a delightful texture alongside each slice of cake.
- Chocolate Fondue: Dip pieces of the cake in chocolate fondue for an interactive dessert experience.
Common Mistakes to Avoid
Baking the perfect oatmeal cream pie cake can be tricky. Here are some common mistakes to avoid for the best results.
- Using cold ingredients: Ensure that all your ingredients, especially butter and eggs, are at room temperature. This helps create a smooth batter and ensures even baking.
- Not measuring flour correctly: Always spoon flour into your measuring cup and level it off with a knife. Packing flour can lead to a dense cake.
- Overmixing the batter: Once you combine the wet and dry ingredients, mix just until combined. Overmixing can result in a tough cake.
- Skipping the cooling time: Allow your oatmeal to cool completely before mixing it into the batter. This prevents cooking the eggs prematurely and improves texture.
- Not checking for doneness: Rely on a toothpick test instead of just timing. The cake is done when a toothpick comes out with a few moist crumbs, not wet batter.
Storage & Reheating Instructions
Refrigerator Storage
- Store in an airtight container for up to 5 days.
- Keep layers separated with parchment paper to prevent sticking.
Freezing Oatmeal Cream Pie Cake
- Wrap individual slices tightly in plastic wrap before placing them in a freezer bag.
- The cake can be frozen for up to 3 months.
Reheating Oatmeal Cream Pie Cake
- Oven: Preheat to 350°F (175°C). Place slices on a baking sheet and heat for about 10 minutes until warm.
- Microwave: Heat one slice at a time for about 15-20 seconds on medium power. Check if warm before serving.
- Stovetop: Place slices in a non-stick skillet over low heat, cover, and heat for about 5 minutes until warmed through.
Frequently Asked Questions
Here are some frequently asked questions about oatmeal cream pie cake that might help you with your baking journey.
Can I use old-fashioned oats instead of quick-cooking oats for Oatmeal Cream Pie Cake?
Yes, you can use old-fashioned oats. Just remember they will take longer to absorb water, so adjust the soaking time accordingly.
What type of frosting works best with Oatmeal Cream Pie Cake?
A classic vanilla buttercream complements this cake well, providing sweetness that balances the spices in the cake.
How long does Oatmeal Cream Pie Cake last?
When stored properly in an airtight container in the refrigerator, it lasts up to 5 days. For longer storage, freeze individual slices.
Can I customize the flavors in my Oatmeal Cream Pie Cake?
Absolutely! You can add spices like ginger or cloves or mix in chocolate chips or nuts for extra flavor and texture.
Final Thoughts
This oatmeal cream pie cake is not only delicious but also versatile enough for any occasion. Whether you want to enjoy it plain or customize it with additional flavors, it’s sure to delight everyone at your table. Try this comforting treat today!
Oatmeal Cream Pie Cake
Indulge in the warmth and nostalgia of our Oatmeal Cream Pie Cake, inspired by the beloved Little Debbie classic. This delightful dessert features moist layers of spiced oatmeal cake filled with rich vanilla cream and topped with a glossy white chocolate glaze. Ideal for fall gatherings or any occasion, this cake is sure to impress your guests and leave them wanting more. With its comforting flavors and inviting aroma, it captures the essence of home-baked goodness in every bite!
- 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-cooking oats
- 2 2/3 cups all-purpose flour
- 1 cup unsalted butter (room temperature)
- 1 cup granulated sugar
- 1 cup packed light brown sugar
- 3 large eggs (room temperature)
- 1/4 cup full-fat sour cream
- Vanilla extract
- White chocolate chips
- Heavy cream
Instructions
- Preheat oven to 350°F (180°C) and line three 8-inch cake pans with parchment paper.
- Boil water, add oats, stir, cover, and let sit for 20 minutes to cool.
- In a bowl, whisk together flour, baking soda, salt, cinnamon, and nutmeg.
- Beat butter and sugars in a stand mixer until fluffy. Add eggs, sour cream, and vanilla; mix well.
- Fold in cooled oats then gently mix 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 on wire racks before assembling with buttercream frosting and glaze.
Nutrition
- Serving Size: 1 slice (100g)
- Calories: 450
- Sugar: 42g
- Sodium: 220mg
- Fat: 22g
- Saturated Fat: 12g
- Unsaturated Fat: 9g
- Trans Fat: 0g
- Carbohydrates: 56g
- Fiber: 2g
- Protein: 5g
- Cholesterol: 70mg

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