Delight in the festive spirit with this Little Debbie Christmas Tree Sheet Cake! This cake is perfect for holiday gatherings, family parties, or simply to satisfy your sweet tooth. With its delicious yellow cake base, creamy filling, and luscious white chocolate buttercream topped with colorful sprinkles, it’s a delightful homage to the classic Little Debbie treats. Whether you’re celebrating Christmas or just want a fun dessert for any occasion, this sheet cake brings joy and sweetness to your table.
Why You’ll Love This Recipe
- Easy to Make: This recipe simplifies the process of baking a festive cake without sacrificing flavor or style.
- Flavor Explosion: The combination of whipped cream and white chocolate buttercream creates a rich and indulgent treat.
- Perfect for Any Occasion: This cake is not just for Christmas; it’s ideal for birthdays, potlucks, and other celebrations.
- Visually Stunning: The vibrant green sanding sugar and colorful sprinkles make this cake a showstopper at any gathering.
- Feeds a Crowd: With 12 servings, it’s perfect for sharing with friends and family.
Tools and Preparation
Before you start baking your Little Debbie Christmas Tree Sheet Cake, gather the necessary tools. Having everything ready will make the process smoother.
Essential Tools and Equipment
- Baking sheet
- Mixing bowls
- Electric mixer
- Rubber spatula
- Measuring cups and spoons
Importance of Each Tool
- Baking sheet: A good quality baking sheet ensures even baking and prevents sticking.
- Electric mixer: This tool helps achieve the perfect consistency in your batter and frosting quickly.
- Rubber spatula: Ideal for mixing and scraping down the sides of bowls, ensuring no ingredient is left behind.
Ingredients
Delicious yellow cake, filled with whipped cream, topped with white chocolate buttercream and festive sprinkles; this cake is my homage to the Little Debbie Christmas Tree Treats – but in sheet cake form!
For the Cake
- 3/4 cup buttermilk (room temperature)
- 2/3 cup sour cream (room temperature)
- 3 whole eggs (room temperature)
- 1/3 cup vegetable oil
- 1 Tablespoon vanilla
- 1 15.25oz Box Yellow Duncan Hines Cake Mix
For the Whipped Cream Filling
- 4 cups Heavy Whipping Cream
- 1 teaspoon vanilla
- 1/2 teaspoon almond extract (optional)
For the White Chocolate Buttercream Frosting
- 2 cups powdered sugar
- 1/2 cup white chocolate chips
- 1/2 cup heavy cream
For Assembly
- 3 sticks (or 1 1/2 cup) unsalted butter (left out at room temperature for 10-15 minutes)
- pinch of salt
- 1 Tablespoon vanilla
- 8-9 cups powdered sugar
- 1/4 cup heavy cream – if needed to thin
For Decoration
- 1/2 cup green sanding sugar
- 1 cup Wilton Christmas Tree Sprinkles, or any other Holiday Sprinkles
- 2-3 drops red gel coloring
How to Make Little Debbie Christmas Tree Sheet Cake
Step 1: Preheat the Oven
Preheat your oven to 350°F (175°C). Prepare your baking sheet by greasing it lightly or lining it with parchment paper.
Step 2: Make the Cake Batter
In a large mixing bowl:
1. Combine buttermilk, sour cream, eggs, vegetable oil, and vanilla.
2. Add in the Yellow Duncan Hines Cake Mix.
3. Mix on medium speed until smooth.
Step 3: Bake the Cake
Pour the batter into your prepared baking sheet:
1. Spread it evenly across the surface.
2. Bake for about 25-30 minutes or until a toothpick inserted comes out clean.
3. Allow it to cool completely in the pan.
Step 4: Prepare Whipped Cream Filling
In another bowl:
1. Whip the heavy cream until soft peaks form.
2. Add vanilla and almond extract if using. Continue whipping until stiff peaks form.
Step 5: Assemble Your Cake
Once cooled:
1. Cut the cake horizontally into two layers.
2. Spread whipped cream filling on top of one layer before placing the second layer on top.
Step 6: Make White Chocolate Buttercream Frosting
Melt white chocolate chips with heavy cream over low heat until smooth:
1. Let it cool slightly before adding to softened butter in a mixing bowl.
2. Beat together until creamy and fluffy.
Step 7: Frost Your Cake
Spread the white chocolate buttercream over the top of your assembled cake:
1. Use an offset spatula for smoothness.
2. Decorate with green sanding sugar and festive sprinkles.
Your Little Debbie Christmas Tree Sheet Cake is now ready to impress family and friends! Enjoy every bite of this delightful treat!
How to Serve Little Debbie Christmas Tree Sheet Cake
Serving your Little Debbie Christmas Tree Sheet Cake is just as important as making it. This delightful dessert is perfect for holiday gatherings or family dinners. Here are some fun and festive ways to serve it:
Serve with Ice Cream
- Pair slices of cake with a scoop of vanilla or mint ice cream for a delicious contrast in temperature and flavor.
Add Fresh Berries
- Garnish each slice with fresh raspberries or strawberries to add a pop of color and a refreshing taste.
Drizzle with Chocolate Sauce
- A light drizzle of chocolate sauce can enhance the cake’s sweetness and add an extra layer of decadence.
Offer Whipped Cream Topping
- Serve with a dollop of whipped cream on top for an elegant presentation and creamy texture.
Create Mini Portions
- Cut the cake into smaller squares for easy serving at parties; this allows guests to enjoy more than one treat.
Use Festive Plates
- Present your cake on holiday-themed plates to elevate the festive mood during celebrations.

How to Perfect Little Debbie Christmas Tree Sheet Cake
Perfecting your Little Debbie Christmas Tree Sheet Cake ensures that every bite is heavenly. Follow these tips for the best results:
- Use Room Temperature Ingredients: Ensure that your butter, eggs, buttermilk, and sour cream are at room temperature for a smoother batter.
- Don’t Overmix: Mix your batter until just combined to keep the cake light and fluffy. Overmixing can lead to a denser texture.
- Check Oven Temperature: Use an oven thermometer to ensure accurate baking temperatures; this helps prevent over or under-baking.
- Cool Completely Before Frosting: Allow the cake to cool completely before adding the white chocolate buttercream to avoid melting.
Best Side Dishes for Little Debbie Christmas Tree Sheet Cake
While this sheet cake is a star on its own, pairing it with some side dishes can enhance your dessert spread. Here are some delicious options:
- Festive Fruit Salad: A mix of seasonal fruits adds freshness and balances the sweetness of the cake.
- Hot Cocoa Bar: Set up a hot cocoa station with marshmallows, whipped cream, and flavored syrups for a cozy drink option.
- Spiced Nuts: Serve a bowl of spiced nuts for a crunchy contrast that complements the softness of the cake.
- Cheese Platter: A selection of cheeses can provide savory contrasts, balancing out the sweetness from the cake.
- Peppermint Bark: This classic holiday treat pairs well with your sheet cake and adds an extra layer of festive flavor.
- Christmas Cookie Assortment: Offer a variety of holiday cookies for guests who want more sweet options alongside the cake.
Common Mistakes to Avoid
When making the Little Debbie Christmas Tree Sheet Cake, it’s easy to run into a few pitfalls. Here are some common mistakes to watch out for.
- Skipping Room Temperature Ingredients: Using cold ingredients can lead to a dense cake. Ensure your buttermilk, sour cream, and eggs are at room temperature for the best texture.
- Overmixing the Batter: This can make the cake tough. Mix just until combined to keep it light and fluffy.
- Not Measuring Properly: Accurate measurements are key in baking. Use measuring cups and spoons for precision to avoid altering the cake’s texture.
- Ignoring Baking Time: Every oven is different. Keep an eye on your cake as it bakes and use a toothpick to check for doneness instead of relying solely on time.
- Neglecting Frosting Techniques: A messy frosting job can ruin the presentation. Use a spatula or piping bag for a neat finish and to create decorative elements.
- Rushing Cooling Time: Cutting into the cake too soon can compromise its structure. Allow it to cool completely before serving.
Storage & Reheating Instructions
Refrigerator Storage
- item Store any leftover Little Debbie Christmas Tree Sheet Cake in an airtight container.
- item It will stay fresh in the fridge for up to 5 days.
Freezing Little Debbie Christmas Tree Sheet Cake
- item Wrap individual slices in plastic wrap, then place them in a freezer-safe bag.
- item The cake can be frozen for up to 3 months without losing quality.
Reheating Little Debbie Christmas Tree Sheet Cake
- Oven: Preheat to 350°F (175°C). Wrap the cake in foil and heat for about 10-15 minutes.
- Microwave: Heat individual slices on medium power for 15-20 seconds until warm.
- Stovetop: Use a skillet over low heat, cover with a lid, and warm for about 5 minutes.
Frequently Asked Questions
Here are some frequently asked questions about making the Little Debbie Christmas Tree Sheet Cake.
Can I use a different cake mix?
Yes, feel free to experiment with other flavors! Vanilla or chocolate mixes would work well too.
How can I customize the frosting?
You can add food coloring or mix in flavor extracts like peppermint or orange for a unique twist on the frosting.
What if I don’t have heavy whipping cream?
You can substitute it with heavy cream or even half-and-half, but whipped results may vary slightly.
How should I decorate my Little Debbie Christmas Tree Sheet Cake?
Use Wilton sprinkles or any festive decorations that match your holiday theme!
Can this recipe be made gluten-free?
Absolutely! Just swap out the yellow cake mix with a gluten-free version available at most grocery stores.
Final Thoughts
The Little Debbie Christmas Tree Sheet Cake is not only delightful but also versatile. This festive dessert is perfect for holiday gatherings or any special occasion. Feel free to customize it with your favorite flavors and toppings, making it uniquely yours. Give it a try—you won’t be disappointed!
Little Debbie Christmas Tree Sheet Cake
Indulge in the festive spirit with this delightful Little Debbie Christmas Tree Sheet Cake! This easy-to-make dessert captures the essence of holiday cheer with a moist yellow cake base, creamy whipped filling, and decadent white chocolate buttercream adorned with colorful sprinkles. Perfect for holiday gatherings or family celebrations, this cake is sure to impress guests and satisfy sweet cravings alike. Whether you’re celebrating Christmas or just looking for a fun treat, this charming sheet cake will bring joy to your table.
- Prep Time: 20 minutes
- Cook Time: 30 minutes
- Total Time: 50 minutes
- Yield: Serves 12 1x
- Category: Dessert
- Method: Baking
- Cuisine: American
Ingredients
- 3/4 cup buttermilk (room temperature)
- 2/3 cup sour cream (room temperature)
- 3 large eggs (room temperature)
- 1/3 cup vegetable oil
- 1 tablespoon vanilla extract
- 1 box (15.25 oz) yellow cake mix
- 4 cups heavy whipping cream
- 2 cups powdered sugar
- 1/2 cup white chocolate chips
- Festive sprinkles and green sanding sugar
Instructions
- Preheat the oven to 350°F (175°C) and prepare a baking sheet by greasing it or lining it with parchment paper.
- In a mixing bowl, whisk together buttermilk, sour cream, eggs, vegetable oil, and vanilla until well combined. Gradually add the yellow cake mix and mix until smooth.
- Pour the batter into the prepared baking sheet and bake for 25-30 minutes or until a toothpick comes out clean. Allow it to cool completely.
- For the whipped cream filling, whip heavy cream until soft peaks form; add vanilla and continue whipping until stiff peaks form.
- Cut the cooled cake horizontally into two layers, spread the whipped cream filling on one layer, then place the second layer on top.
- For the frosting, melt white chocolate chips with heavy cream over low heat until smooth; let cool slightly before mixing with softened butter and powdered sugar until fluffy.
- Frost the assembled cake with white chocolate buttercream and decorate with green sanding sugar and sprinkles.
Nutrition
- Serving Size: 1 slice (100g)
- Calories: 370
- Sugar: 34g
- Sodium: 180mg
- Fat: 23g
- Saturated Fat: 12g
- Unsaturated Fat: 10g
- Trans Fat: 0g
- Carbohydrates: 36g
- Fiber: 1g
- Protein: 4g
- Cholesterol: 80mg


