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As the holiday season approaches, there’s something truly special about the time spent in the kitchen, cookies baking and festive scents wafting through the air. Imagine this: you’re gathering with family and friends, laughter fills the room, and everyone’s eyes light up as they catch sight of a stunning Christmas Tree Sheet Cake, a delightful centerpiece that commands attention. This enchanting dessert not only exudes a festive spirit but is also surprisingly easy to create!

With its tender vanilla confetti cake base and vibrant buttercream frosting, this sheet cake serves as a sweet canvas for your holiday creativity. Each slice reveals not just flavors that dance on your palate, but also an invitation to celebrate togetherness. Whether you’re hosting a holiday party or simply want to impress your loved ones, this cake is sure to leave a smile on every face. So let’s dive into this joyous recipe that promises to be a highlight of your festive gatherings!

Why is this Christmas Sheet Cake a must-try?

Festive Centerpiece: This eye-catching cake is sure to be the star of your holiday table, bringing smiles and joy to all who see it.

Easy to Make: With simple steps and readily available ingredients, you don’t need to be a master baker to create this delightful dessert.

Flavorful Delight: The combination of a moist vanilla confetti cake with rich buttercream frosting creates an unforgettable taste experience.

Customizable Decorations: Get creative! Use different seasonal candies and sprinkles to make this cake uniquely yours, making it a fun project for the whole family.

Perfect for Sharing: Easily serves a crowd, making it ideal for holiday gatherings, potlucks, or cozy family dinners.

Christmas Sheet Cake Ingredients

Get ready to whip up this festive treat!

For the Cake

Nonstick baking spray with flour – Prevents cake from sticking to the pan; use regular nonstick spray if necessary.
2 3/4 cups all-purpose flour – Provides structure and body; for gluten-free, use a cup-for-cup gluten-free blend.
2 tsp. baking powder – Acts as a leavening agent for rise; ensure it’s fresh for best results.
1/4 tsp. baking soda – Boosts leavening alongside baking powder.
1/2 tsp. kosher salt – Enhances flavor; sea salt can be used as a substitute.
2 cups granulated sugar – Adds sweetness and moisture; brown sugar can add depth if desired.
3 large eggs (at room temperature) – Binds ingredients and helps with leavening.
1 cup vegetable oil – Keeps the cake moist; can substitute with melted coconut oil.
2 tsp. vanilla extract – Offers flavor depth; use pure for the best taste.
1 cup buttermilk (at room temperature) – Adds moisture and tanginess; substitute with milk + vinegar if needed.

For the Frosting

1 1/2 cups salted butter (3 sticks, at room temperature) – For frosting richness; unsalted can be used but increase salt to taste.
1 1/2 lb. powdered sugar (6 cups) – Sweetens frosting and thickens it.
1/4 cup milk – Adjusts frosting consistency; creamy alternatives like almond milk can be used.
1 Tbsp. vanilla extract – Flavor enhancer for the frosting.
Forest green gel food coloring – Achieve vibrant color in frosting; liquid can be substituted, but results vary.
Blue gel food coloring (optional) – To create different shades of green.

For Decoration

1/2 cup red, green, and white holiday sprinkles – For cake decoration; swap with any desired festive sprinkle mix.
Brown mini candy-coated chocolates – For tree trunk decoration; use chocolate chips as an alternative.
Yellow mini candy-coated chocolates – Additional fun decorations.
Red mini candy-coated chocolates – Add color and whimsy to the cake.
1 (6-in.) piece red sour candy belt – Perfect for garland-like decoration.

Let’s bring some holiday cheer to your kitchen with this beautiful Christmas Sheet Cake!

How to Make Christmas Sheet Cake

Preheat and Prep: Preheat your oven to 350°F (175°C) and generously spray a sheet pan with nonstick baking spray to ensure your cake releases easily after baking.
Whisk Dry Ingredients: In a large mixing bowl, whisk together 2 3/4 cups of all-purpose flour, 2 tsp of baking powder, 1/4 tsp of baking soda, and 1/2 tsp of kosher salt. Set this mixture aside for later.
Mix Wet Ingredients: In a separate bowl, combine 2 cups of granulated sugar and 3 large eggs. Beat until the mixture is light and fluffy. Then, stir in 1 cup of vegetable oil, 2 tsp of vanilla extract, and 1 cup of buttermilk until fully incorporated.
Combine Mixtures: Gradually pour the dry ingredients into the wet ingredients, stirring gently until you achieve a smooth and homogeneous batter. Be careful not to overmix!
Bake the Cake: Pour the batter into your prepared pan, spreading it evenly. Bake in the preheated oven for 25-30 minutes, or until a toothpick inserted in the center comes out clean.
Cool the Cake: Allow the cake to cool in the pan for about 10 minutes. Then, carefully transfer it to a wire rack to cool completely before frosting.
Prepare Buttercream Frosting: In a mixing bowl, beat 1 1/2 cups of softened salted butter until it’s fluffy and creamy. Gradually add 1 1/2 lb of powdered sugar and 1/4 cup of milk, mixing until the frosting reaches your desired consistency.
Color the Frosting: Mix in 1 Tbsp of vanilla extract and your chosen food coloring. For that vibrant tree color, add forest green gel food coloring, adjusting to your preferred shade.
Frost the Cake: Once the cake is completely cool, pipe the green frosting over the top, shaping it into a triangular tree. Use a spatula to create branches and texture.
Decorate: Bring your tree to life by adorning it with 1/2 cup of festive sprinkles, mini candy-coated chocolates for ornaments, and the red sour candy belt as garland.
Set and Serve: Allow the decorated cake to set at room temperature before slicing. It’s now ready to delight your guests!

Optional: Sprinkle extra edible glitter for a magical touch.
Exact quantities are listed in the recipe card below.

Make Ahead Options

These delightful Christmas Tree Sheet Cakes are perfect for busy home cooks looking to save time during the festive season! You can bake the cake up to 3 days in advance, allowing it to cool completely before wrapping it tightly in plastic wrap and refrigerating. The frosting can also be made up to 2 days ahead; just store it in an airtight container in the fridge and let it come to room temperature before piping. When you’re ready to serve, simply frost the cake, decorate it with your favorite candies, and let it set for a few minutes. This way, you can enjoy all the fun and festive flavors of the Christmas Sheet Cake with minimal last-minute effort!

What to Serve with Christmas Tree Sheet Cake?

Creating a festive spread alongside this delightful cake can make your holiday gathering even more memorable and enjoyable.

Festive Fruit Salad: A colorful mix of seasonal fruits balances the sweetness of the cake, adding freshness and vibrant color to your table.
Spiced Hot Chocolate: This cozy drink pairs wonderfully with cake, allowing guests to sip something warm while indulging in sweet treats.
Holiday Sugar Cookies: Classic sugar cookies provide a familiar crunch that complements the soft texture of the cake, enhancing the festive atmosphere.
Creamy Eggnog: A rich, spiced eggnog can elevate your dessert experience, embracing the flavors of the season and delighting your guests.
Savory Cheese Platter: Offering a selection of cheeses can balance the sweetness of the cake, adding sophisticated flavors to your dessert table.
Gingerbread Men: These delightful, spiced cookies tie into the holiday theme while giving everyone an extra treat to enjoy with their cake.
Pecan Pie: The nutty richness of pecan pie creates a delicious contrast to the cake, giving your guests a variety of textures to enjoy.
Sparkling Cider: This festive drink adds a celebratory touch, offering a refreshing non-alcoholic option for toasting at your holiday event.

Combining these dishes with your Christmas Tree Sheet Cake not only creates a beautiful presentation but also weaves a tapestry of flavors that everyone will love.

Tips for the Best Christmas Sheet Cake

Fresh Ingredients: Always use fresh baking powder and buttermilk for the best rise and flavor in your Christmas Sheet Cake.
Room Temperature: Make sure your eggs and buttermilk are at room temperature before mixing; this helps create a smooth batter for even baking.
Avoid Overmixing: Combine the wet and dry ingredients until just incorporated to keep the cake light and fluffy. Overmixing can lead to a dense texture.
Frosting Consistency: Adjust the milk in your buttercream frosting gradually until you reach a spreadable yet thick consistency, allowing for easy piping and manipulation.
Decoration Fun: Involve the family in decorating! Let everyone add their favorite candies to personalize the Christmas Sheet Cake and make it a memorable activity.

Christmas Sheet Cake Variations

Let your creativity shine as you customize this delightful cake with fun twists and flavors!

Minty Refresh: Swap sprinkles with crushed candy canes for a festive minty crunch that sings of the holiday season.
Festive Colors: Use seasonal candy decorations to create your own themed cake, making it uniquely special for any festive gathering.
Flavorful Extracts: Experiment with almond or peppermint extract in the frosting to introduce a delightful twist that tantalizes the taste buds.
Gluten-Free Option: Substitute all-purpose flour with a gluten-free blend to accommodate those with dietary restrictions while keeping the cake scrumptious.
Fruity Twist: Add finely chopped cranberries or colorful edible flowers to the batter for an unexpected burst of flavor and color.
Nutty Addition: Mix in chopped nuts, like walnuts or pecans, for a pleasing crunch and earthy richness that complements the sweetness.
Chocolate Layer: Incorporate cocoa powder to the cake batter or use chocolate frosting instead, for a chocolatey version the kids will adore.
Spicy Touch: Add a sprinkle of cinnamon or nutmeg to the batter for a warming flavor that enhances the festive spirit of your cake.

How to Store and Freeze Christmas Sheet Cake

Room Temperature: Allow the frosted Christmas Sheet Cake to sit at room temperature for up to 2 days; cover it loosely with a cake dome to prevent drying out.

Fridge: If you need to keep the cake fresh for a longer period, store it in the refrigerator for up to a week. Cover it tightly with plastic wrap or an airtight container to maintain moisture.

Freezer: The unfrosted cake can be frozen for up to 3 months. Wrap it well in plastic wrap and then in aluminum foil to prevent freezer burn. Thaw in the refrigerator overnight before frosting.

Reheating: If you prefer warm cake, gently reheat slices in the microwave for about 10-15 seconds. Avoid reheating the entire cake, as that may dry it out.

Christmas Sheet Cake Recipe FAQs

What should I look for when selecting ingredients?
For the best flavor and texture, use fresh ingredients! Check that your baking powder is not expired, as stale leavening agents won’t give your cake the rise it needs. Additionally, make sure your buttermilk is fresh; you can always test it fresh by giving it a sniff. Fresh eggs contribute to a fluffier cake, so try to use those that are at room temperature.

How should I store leftovers of the Christmas Sheet Cake?
You can keep your frosted Christmas Sheet Cake at room temperature for up to 2 days; just cover it loosely with a cake dome or wrap it in foil to prevent it from drying out. If you wish to store it longer, pop it in the refrigerator for up to a week. Remember to wrap it tightly with plastic wrap or an airtight container for optimal freshness!

Can I freeze the Christmas Sheet Cake?
Absolutely! You can freeze the unfrosted Christmas Sheet Cake for up to 3 months. Just wrap it well in plastic wrap, followed by aluminum foil to prevent freezer burn. When you’re ready to enjoy, thaw it overnight in the refrigerator, and then add your frosting once it’s completely cooled. This way, you can enjoy your festive treat whenever you wish!

What common issues could I face while making this cake?
One common issue is overmixing the batter, which can lead to a dense cake. Remember to mix the wet and dry ingredients just until incorporated. If your cake comes out too dry, make sure you’re not baking it for too long—check for doneness a couple of minutes early. Finally, make sure your oven temperature is accurate; an oven thermometer can be an excellent investment to ensure proper baking.

Are there dietary considerations I should keep in mind for the Christmas Sheet Cake?
Yes! If you’re baking for someone with dietary restrictions, consider using a gluten-free cup-for-cup blend in place of regular flour. Ensure that the food colorings and candies are free of allergens like nuts, dairy, or gluten. For vegan alternatives, you can replace eggs with flax eggs or applesauce and use plant-based butter and milk alternatives. Just a few adjustments can make this cake suitable for more celebratory guests!

Can I customize decorations on the Christmas Sheet Cake?
Very much so! This is where the fun part comes in! You can swap in crushed candy canes instead of sprinkles for a minty twist or use different seasonal candy decorations to add your flair. Get creative with themed sprinkles and edible glitter or even different frosting flavors to make it more personal.