Online Cook
Sheet Pan Chocolate Birthday Cake
Sheet Pan Chocolate Birthday Cake
Sheet Pan Chocolate Birthday Cake
Sheet Pan Chocolate Birthday Cake
Sheet Pan Chocolate Birthday Cake
Sheet Pan Chocolate Birthday Cake
Sheet Pan Chocolate Birthday Cake cover
From the Cook
From the Cook
From the Cook
From the Cook
From the Cook
From the Cook
1/7

Sheet Pan Chocolate Birthday Cake

Ingredients

0 allergens identified

Sheet Pan Chocolate Birthday Cake

Cake Layers
Swiss Meringue Buttercream
Chocolate Ganache

Instructions

Check out original post! 😊

Cake Layers

1
|
Preheat the oven to 350 degrees F. Grease and line one 9x13 cake pan with parchment paper.
2
|
Soak cake strips in ice cold water.
3
|
In a medium bowl, whisk together the flour, sugar, cocoa powders, baking powder, and salt. Set aside.
4
|
In a large bowl, whisk together the milk, oil, eggs, and vanilla.
5
|
Add the dry ingredients to the wet and whisk until just combined.
6
|
Lastly, whisk in the hot coffee until fully combined.
7
|
Pour half of the cake batter into the prepared pan (or divide between two 9x13 pans) and wrap the soaked cake strips around the outside of the pan. Weigh the batter for even cake layers.
8
|
Bake for about 20-25 minutes or until a toothpick inserted comes out clean the cake pulls away from the sides of the pan.
9
|
Turn the cake out onto a wire rack to cool completely. Repeat with the remaining half of the cake batter.
10
|
Wrap the cake layers with plastic wrap and set aside until ready to assemble.

Chocolate Swiss Meringue Buttercream

1
|
Wipe the bowl of a stand mixer and whisk attachment down with white vinegar.
2
|
Add the egg whites and sugar to the bowl and whisk until fully combined.
3
|
Place over a small saucepan of simmering water, and whisk frequently until it reaches 160 degrees F or until the sugar is completely dissolved and the mixture no longer feels grainy.
4
|
Move the bowl over to the stand mixer with the whisk attachment. Whisk on medium-high speed until medium peaks form.
5
|
Add the vanilla and continue whisking until stiff peaks form.
6
|
Turn the mixer down to low speed, and wait until the meringue cools down to at least 85 degrees F.
7
|
Cut the butter into cubes and add to the meringue a few pieces at a time, allowing them to fully incorporate before adding more.
8
|
Once all of the butter is added, it may look curdled, but keep beating for a few more minutes and it will come together.
9
|
Once the buttercream has mostly come together, change the whisk attachment to the paddle and keep mixing on low speed until homogenous and smooth.
10
|
Lastly, mix in the melted chocolate on low speed until fully combined.

Assemble

1
|
Place the first cake layer on a serving tray. Add eight 3 tablespoon scoops of buttercream and spread into an even layer. Place the second cake layer on top and repeat.
2
|
Spread an even layer of buttercream on the sides, then chill in the fridge for at least 10 minutes.
3
|
Remove the cake from the fridge and apply a thicker layer of buttercream to the sides.
4
|
Pipe buttercream along the edges of the cake as desired, then place in the fridge or freezer while you make the ganache.

Ganache

1
|
In a small saucepan, place the heavy cream over low-medium heat. Stir frequently with a rubber spatula, and bring to simmer, or about 190 degrees F.
2
|
Remove the pan from heat and add the chocolate and butter, and gently stir with a rubber spatula until fully combined.
3
|
Immediately pour the warm ganache onto the cake and spread into an even layer. Allow to set at room temperature or in the fridge before slicing.

Smart Nutrition

My Calorie Intake

Review & Earn

Be the first to review this recipe and earn a 20% Bonus

Level up & unlock free Premium by reviewing recipes!

My Notes

Your kitchen notebook is waiting.

Whether it's a recipe tweak or an inspiration burst — jot it down here.

Tips & Tricks (5)

  • Bloom Your Cocoa Powder 🫗
    Mix both black and Dutch-processed cocoa powders with hot freshly brewed coffee before adding to the batter to intensify chocolate flavor and eliminate any bitter, raw cocoa taste.
  • Room Temperature Eggs for Stability 🥚
    Ensure all eggs reach room temperature before mixing, as this helps them incorporate more efficiently into the batter and creates a lighter, more tender crumb structure.
  • Swiss Meringue Buttercream Temperature Control 🌡️
    Heat egg whites to exactly 160°F while whisking over a double boiler to safely pasteurize them, then cool to room temperature before whipping to stiff peaks for a silky, stable frosting.
  • Ganache Consistency Matters 🍫
    Pour ganache when it's just slightly warm (around 90°F) and at a pourable consistency; too hot and it runs off the cake, too cool and it creates lumps.
  • Level Your Sheet Pan Layers ✂️
    Use a serrated knife or cake leveler to trim the domed tops of your baked sheet pan layers, creating flat, even surfaces that stack beautifully without sliding and make frosting application seamless.
Fire Icon

More Recipes

Browse Sloan’s Table recipes!

View
cookie Icon

Complete The Meal! 🔎

Quick Explore Recipes by Category

See All

No Recipes Available

sparkle

Recommendations

Tailored to your preferences

View All