The scent of freshly baked chocolate cake wafts through the house, wrapping us in warmth and nostalgia as our favorite holiday tunes play in the background. This Delicious Christmas Yule Log Sheet Cake not only satisfies your sweet tooth but also simplifies the baking process, allowing you to create a festive masterpiece without the stress of rolling. Featuring rich chocolate layers, fluffy whipped cream filling, and a stunning ganache buttercream, it’s the perfect dessert for gatherings with family and friends. Plus, it’s a crowd-pleaser that can be prepped in a snap—ideal for those busy holiday weeks. Ready to impress your guests with a showstopping cake that also brings comfort and joy? Let’s dive into the delightful world of this holiday treat!

Why Make a Christmas Yule Log Cake?
Simplicity and Convenience: This festive creation is simplified as a sheet cake, eliminating the challenges of rolling, perfect for bakers of all skill levels.
Decadent Flavor: With rich layers of chocolate cake, fluffy whipped cream, and luxurious ganache buttercream, each bite is velvety and indulgent.
Crowd-Pleasing Appeal: Whether you’re hosting a holiday party or gathering with loved ones, this cake will delight everyone at the table.
Versatile Decoration: Garnish with fresh rosemary and cranberries for a stunning presentation, or switch it up with edible flowers for a unique touch.
Make-Ahead Friendly: Prepare this treat a day in advance, decorating right before serving, ensuring you spend less time in the kitchen and more with your guests!
Add a sweet touch to your holiday celebrations and check out other festive delights like Cheesecake Stuffed Chocolate and No-Bake Blueberry Cheesecake Bars.
Christmas Yule Log Sheet Cake Ingredients
For the Cake
- Buttermilk – Adds moisture and richness; substitute with milk or water in a pinch.
- Sour Cream – Enhances flavor and texture; Greek yogurt can be used as a substitute.
- Large Eggs – Provides structure and moisture; use egg whites for a lighter cake.
- Vegetable Oil – Keeps the cake moist; can be replaced with melted butter.
- Vanilla Extract – Adds flavor depth; use almond extract for a different profile.
- Chocolate Cake Mix – The base of the cake for convenience; any chocolate cake mix can be used.
For the Whipped Cream Filling
- Heavy Whipping Cream – Essential for the whipped cream filling; can be substituted with coconut cream for a dairy-free version.
- Powdered Sugar – Sweetens the whipped cream; granulated sugar can be blended as a substitute.
For the Ganache Buttercream
- Chocolate Melts – Creates the ganache buttercream; use high-quality chocolate for best results.
- Unsalted Butter – Provides texture and flavor for the buttercream; use salted butter if needed, but adjust salt in the recipe.
- Salt – Balances sweetness and is essential for flavor enhancement.
For Garnish
- Fresh Rosemary and Cranberries – Decorative elements to enhance visual appeal; use edible flowers or other seasonal fruits as alternatives.
Step‑by‑Step Instructions for Christmas Yule Log Sheet Cake
Step 1: Prepare Baking Pan
Begin by preheating your oven to 325°F (163°C). While the oven heats, grease a 9×13 inch baking dish with non-stick spray or butter to ensure easy removal of the cake later. This will provide a solid foundation for your Christmas Yule Log Sheet Cake.
Step 2: Mix Cake Batter
In a large bowl, whisk together 1 cup of buttermilk, ½ cup sour cream, 3 large eggs, ⅓ cup vegetable oil, and 1 teaspoon vanilla extract until smooth. Gradually sift in the chocolate cake mix, stirring gently until just combined. Avoid overmixing to keep your cake light and fluffy.
Step 3: Bake
Pour the cake batter into the prepared baking dish, spreading it evenly. Place the dish in the preheated oven and bake for 27-30 minutes, or until a toothpick inserted into the center comes out clean. Once baked, remove the cake from the oven and allow it to cool completely in the pan on a wire rack.
Step 4: Prepare Whipped Cream Filling
While the cake cools, prepare the whipped cream filling. In a chilled bowl, pour in 1 ½ cups of heavy whipping cream and whip it with an electric mixer on medium-high speed until stiff peaks form—this should take about 3-5 minutes. Add 1 teaspoon of vanilla extract and ½ cup powdered sugar, mixing again until just combined.
Step 5: Assemble Cake
Once the cake has cooled completely, carefully slice it in half horizontally. Place one half on a serving platter and spread a generous layer of whipped cream filling over the surface. Gently place the top half back on, pressing lightly. Chill the assembled cake in the refrigerator for about 30 minutes to firm up the layers.
Step 6: Make Ganache Buttercream
For the ganache buttercream, combine 1 cup of chocolate melts with ½ cup heavy cream in a microwave-safe bowl. Heat in the microwave in 20-second intervals, stirring between each session until smooth. Let the mixture cool slightly, then beat in ½ cup unsalted butter, ¼ teaspoon salt, and 2 cups powdered sugar until fluffy and spreadable.
Step 7: Decorate Cake
With the ganache buttercream prepared, use a spatula or piping bag to spread or pipe the ganache onto the top and sides of the chilled cake, creating a texture that mimics a log’s bark. For a festive touch, dust the finished cake with powdered sugar to evoke freshly fallen snow, and adorn it with fresh rosemary and cranberries before serving your Christmas Yule Log Sheet Cake.

Expert Tips for Christmas Yule Log Sheet Cake
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Room Temperature Ingredients: Ensure all ingredients are at room temperature before mixing; this promotes better emulsification and texture in your cake.
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Avoid Overmixing: When combining your chocolate cake mix with wet ingredients, mix just until combined; overmixing can lead to a tough cake instead of the light texture we desire in a Christmas Yule Log Sheet Cake.
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Chill Mixing Tools: For the best whipped cream volume, chill your mixing bowl and beaters beforehand; this helps the cream whip up beautifully and hold its shape.
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Perfect Slicing: Utilize a serrated knife when slicing the cake; this will ensure clean cuts, especially when serving your layered Christmas Yule Log Sheet Cake.
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Adjust Ganache Consistency: If your ganache buttercream is too thick, gradually add more cream until you reach the desired spreadable consistency; this prevents it from being difficult to work with.
What to Serve with Christmas Yule Log Sheet Cake?
Elevate your festive gathering by complementing this decadent dessert with delightful sides and drinks that add to the magic of the season.
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Fresh Berries: Their tartness provides a beautiful contrast to the rich chocolate, enhancing the overall flavor profile. A mix of raspberries, strawberries, and blueberries brings a burst of color and freshness.
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Spiced Hot Chocolate: This warm, comforting drink creates a cozy atmosphere and pairs perfectly with the chocolate layers of the cake. Top it with whipped cream or marshmallows for an extra indulgent treat.
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Creamy Vanilla Ice Cream: The cool, creamy texture of ice cream balances the rich ganache beautifully. A scoop alongside a slice of cake creates a delightful contrast.
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Candied Nuts: Crunchy and sweet, these nuts add a delightful texture that complements the softness of the cake. A sprinkle on the plate enhances presentation and flavor.
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Peppermint Tea: Its soothing qualities and minty freshness serve as a refreshing palate cleanser between bites. This drink pairs wonderfully with the festive theme and revives your senses.
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Fruit Salad: A vibrant medley of seasonal fruits lightens up the dessert table, offering a healthy, refreshing bite alongside the richness of the cake. Choose citrus fruits for a zingy twist.
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Mulled Wine: Warm spiced wine not only warms you during chilly winter nights but also enhances the holiday spirit, making it a perfect pairing for enjoying with family and friends.
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Gingerbread Cookies: These charming treats evoke the season’s flavors and pair beautifully with the cake’s chocolate notes, creating a nostalgic dessert spread.
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Coffee: Serve freshly brewed coffee for a classic combination. Its robust flavor cuts through the sweetness, making it a delightful way to round off your festive meal.
Make Ahead Options
The Christmas Yule Log Sheet Cake is perfect for meal prep, allowing you to enjoy the holidays without the last-minute stress! You can prepare the cake itself up to 24 hours in advance; simply cool it completely and wrap it tightly in plastic wrap to prevent drying out. The whipped cream filling can be made a day ahead as well—just store it in an airtight container in the refrigerator. When you’re ready to serve, layer the filling and the top half of the cake, then chill briefly. Finally, make the ganache buttercream and decorate right before your gathering to ensure it looks stunning and tastes just as delicious!
How to Store and Freeze Christmas Yule Log Sheet Cake
Room Temperature: Keep the cake covered at room temperature for up to 1 day, ensuring it’s in a cool, dry place to maintain freshness.
Fridge: Store any leftovers in an airtight container in the refrigerator for up to 3 days. This will help preserve the moist layers of your Christmas Yule Log Sheet Cake.
Freezer: For long-term storage, wrap the cake tightly in plastic wrap and then in aluminum foil before placing it in the freezer. It can be frozen for up to 2 months.
Thawing: To enjoy, transfer to the fridge for 6-8 hours or overnight before serving, allowing it to thaw gently without losing moisture.
Christmas Yule Log Sheet Cake Variations
Looking to personalize your festive dessert? Let your creativity shine with these delightful twists and substitutions.
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Flavor Flare: Add instant coffee granules to the batter for a mocha twist that perfectly complements the chocolate.
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Red Velvet Variation: Swap the chocolate cake mix for red velvet cake mix for a vibrant and festive look that will impress your guests.
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Fruity Finesse: Incorporate frozen berries into the whipped cream filling for a burst of fruity flavor that adds a pop of color.
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Nutty Delight: Mix in chopped walnuts or pecans into the cake batter for a delightful texture that provides earthy tones to the overall taste.
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Coconut Cream Substitution: For a tropical twist, use coconut cream instead of heavy cream in the filling for a dairy-free yet indulgent alternative.
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Zesty Touch: Stir in zest from an orange into the ganache buttercream for an unexpectedly refreshing flavor that brightens the richness.
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Cream Cheese Frosting: Replace ganache buttercream with cream cheese frosting for a tangy finish that pairs beautifully with the sweetness of the cake.
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Spicy Surprise: Add a pinch of cinnamon or nutmeg to the cake batter for a warm spice note that complements the holiday season.
Feel free to explore these options while baking! Pair this delightful cake with a warm cup of Apple Pancake Cozy or dig into some delicious Sugar Free Cheesecake for an even sweeter festive gathering.

Christmas Yule Log Sheet Cake Recipe FAQs
What kind of chocolate cake mix should I use?
You can use any chocolate cake mix that you prefer or have on hand. Opt for a high-quality mix to ensure a rich and flavorful cake. My favorite is a dark chocolate mix, which adds an extra layer of decadence!
How should I store leftovers of the Christmas Yule Log Sheet Cake?
Store any leftovers in an airtight container in the refrigerator for up to 3 days. This keeps the cake moist and delicious. If you need to keep it longer, consider freezing it for up to 2 months.
Can I freeze the assembled cake?
Absolutely! To freeze the assembled Christmas Yule Log Sheet Cake, wrap it tightly in plastic wrap and then in aluminum foil to prevent freezer burn. When you’re ready to enjoy it, simply transfer it to the fridge for about 6-8 hours or overnight to gently thaw.
What can I do if my ganache buttercream is too thick?
If your ganache buttercream is thick, simply add more heavy cream a tablespoon at a time and mix until you achieve a spreadable consistency. This will help you create that lovely log texture more easily. Don’t be afraid to adjust until it’s just right!
Are there any allergy-friendly substitutes I can make for this recipe?
Yes! For a dairy-free option, substitute heavy cream with coconut cream and use a dairy-free chocolate cake mix. If you need an egg replacement, consider using 1/4 cup unsweetened applesauce or a flax egg (1 tablespoon ground flaxseed mixed with 2.5 tablespoons water).
How can I tell if my cake is baked properly?
You can check for doneness by inserting a toothpick into the center of the cake; if it comes out clean or with just a few crumbs stuck to it, the cake is ready. Generally, it takes about 27-30 minutes at 325°F, but keep an eye on it!

Delightful Christmas Yule Log Sheet Cake for Festive Celebrations
Ingredients
Equipment
Method
- Preheat your oven to 325°F (163°C) and grease a 9x13 inch baking dish.
- In a large bowl, whisk together the buttermilk, sour cream, eggs, vegetable oil, and vanilla extract until smooth. Gradually sift in the chocolate cake mix, mixing gently until just combined.
- Pour the batter into the prepared baking dish and bake for 27-30 minutes. Ensure a toothpick comes out clean when inserted in the center. Let cool completely on a wire rack.
- For the whipped cream filling, whip the heavy cream in a chilled bowl until stiff peaks form (3-5 minutes). Add vanilla extract and powdered sugar, mixing until combined.
- Slice the cooled cake in half horizontally. Spread whipped cream filling on one half and place the top half back on. Chill for 30 minutes.
- For the ganache buttercream, heat chocolate melts and heavy cream in the microwave, stirring until smooth. Beat in unsalted butter and salt, then add powdered sugar until fluffy.
- Spread the ganache buttercream on the top and sides of the cake, creating a log-like texture. Decorate with powdered sugar, rosemary, and cranberries before serving.
