Penguin Cake: Delicious Recipe w/ Video Tutorial (2024)

The cold has really started to set in, and I couldn’t resist making a penguin cake for my animal cake series this week!

It’s made with moist, dark chocolate cake layers and sweet buttercream frosting. Not only is it delicious, it’s the type of cake that’s sure to put a smile on anyone’s face (mine included).

Making This Penguin Cake: Step-by-Step Tutorial

Let’s walk through each step of this cake together to make sure it turns out as amazing as possible! I’ve also shared a video tutorial below.

I figured it might be helpful to know what tools I use too, so I’ve shared a list below.

Not all of these are mandatory, but they make the process a lot easier. If you don’t have all these things on hand, feel free to improvise and work with what you have.

• 4, 6-inch cake pans
• Serrated Knife
• Spinning cake stand
• Electric hand mixer or stand mixer
• 8-inch greaseproof cake board
• Small offset spatula
• Thick bubble tea straw or wooden dowel
• 1 Large piping bag
• 4 Small piping bag
• 2 Small grass piping tips (like a Wilton 233)
• 3 Small round piping tips (like a Wilton 10)

Step 1: Bake the Dark Chocolate Cake Layers

The first step is to make the vanilla cake layers. Line four, 6-inch round cake pans with parchment rounds and grease with non-stick baking spray or homemade cake release.

Divide the batter evenly between the cake pans and bake for 25-28 minutes.

Let the layers cool for 15 minutes, then run an offset spatula around the perimeter of the pan to separate the cake from the pan.

Flip the cake layers onto a wire rack to finish cooling.

Once the cake layers have finished cooling, use a serrated knife to trim the tops of two of the cake layers to make them slightly rounded like in the picture below.

This will help give our penguin a more defined head and body. I usually level my cake layers, but this recipe bakes up super flat so that’s not necessary.

If you make these in advance, wrap and freeze them at this point. Take them out of the freezer about 20 minutes before you want to assemble the cake.

Step 2: Make the Buttercream Frosting

Next, we work on the buttercream frosting. I chose to make this cake with regular vanilla buttercream, but any type of frosting should work great on this cake.

I find American buttercream is sturdier and easier to smooth, which is why I chose to use it for this design.

If the frosting seems too thick after mixing all the ingredients, add in additional heavy cream or milk (1 tablespoon at a time).

Or if the frosting is too thin, add in more powdered sugar (1/4 cup at a time).

If you’re unsure how thick your frosting should be, you can learn what consistency you’re looking for in myfrosting consistency post.

Wait to color the frosting until we’ve crumb coated the cake. Cover the frosting flush with plastic wrap and set aside.

Step #3: Stack and Frost the Cake Layers

Stack and frost cake layers on an 8-inch greaseproof cake board or flat plate using a dab of frosting to help stick the first cake layer to the board.

I highly recommend chilling your cake layers in the freezer for about 20 minutes before assemblingthe cake. It makes it so much easier to stack and frost them!

Stack and frost the cake layers on a greaseproof cake board or flat plate using a dab of frosting to help stick the first cake layer to the board.

Spread an even layer of buttercream between each cake layer with an offset spatula. Use the two trimmed cake layers in the middle of the cake to create an hourglass shape.

Then stack and frost the two remaining cake layers and insert either a thick plastic straw (like a bubble tea straw) or a wooden dowel through the center of the cake layers to help stabilize them.

Spread a thin coat of frosting around the top two cake layers with a small offset spatula or acetate sheet, then chill the cake in the fridge (30 minutes) or freezer (10 minutes) until the frosting is firm to the touch.

Step 4: Color the Buttercream

Next, we color the buttercream. It’s going to sound crazy, but all the frosting can be colored in one bowl.

We start with the lightest colors and work our way to the darkest, so it works out great!

I recommend using gel food coloring to color the frosting. It allows you to create vibrant colors without throwing off the consistency or taste of the buttercream.

Step 5: Frost and Decorate this Penguin Cake

Then it’s finally time to decorate our penguin cake! Use a small offset spatula or butter knife to trace out where you want the penguin’s face and tummy to go.

Pipe white buttercream into this area to look like the penguin’s fuzzy little feathers.

Next, use the gray buttercream to pipe “feathers’ around the rest of the cake. This took me forever, and I highly recommend taking breaks to prevent any hand cramps!!

If your hands run hot, wrap a paper towel, or thin kitchen towel around your piping bag to prevent the transfer of heat from your hands into the frosting.

Use the grey buttercream to pipe on the penguin’s wings like in the photo above, then add on the penguin’s eyes, beak, cheeks, and feet using the black, pink, and orange buttercream. Then enjoy!

The party hat is optional, but I love adding them to my animal cakes!! It’s made by Meri Meri and I got them from Target.

If you make this cake in advance, store the frosted cake in the fridge and let the cake sit at room temperature for 1-2 hours before serving to make it easier to cut.

Substitutions and Swaps – Dark Chocolate Cake Layers

This penguin birthday cake uses quite a few ingredients and I know you might not have them all on hand. Or if you have food allergies or restrictions, I’ve got you covered.

Below are some swaps and substitutions that can be made in this cake recipe.

• All-Purpose Flour– This recipe turns out best with AP flour, but you can use a gluten-free flour blend if needed.
• Granulated Sugar– I do not recommend reducing the amount of sugar or changing the type of sugar, as it will change the texture of the cake layers.
• Black Cocoa – This recipe turns out best with black cocoa (I get mine on Amazon), but you can also use dark cocoa powder or regular unsweetened baking cocoa in this cake recipe.
• Eggs– If you have an egg allergy you can try using flaxseed eggs or an egg replacer.
• Buttermilk– You can also use full-fat yogurt, sour cream, whole milk, or an alternative yogurt or milk (almond, soy, oat) if you’re dairy free.
• Unsalted Butter– If you only have salted butter on hand, you can use it in place of the unsalted butter in this recipe. Just be sure to omit the salt that this recipe calls for. You can also use vegan butter in its place!
• Heavy Cream– Whole milk or alternative milk (soy, almond, oat) will work fine in this frosting recipe if that’s what you have on hand.

Substitutions and Swaps – Buttercream Frosting

• Unsalted Butter– If you only have salted butter on hand, you can use it in place of the unsalted butter. Just be sure to omit the salt that this frosting recipe calls for. You can also use vegan butter in its place!
• Heavy Cream– Whole milk or alternative milk (soy, almond, oat) will work fine in this frosting recipe too.
• Vanilla Extract– Other extracts can also be used in place of the vanilla extract.

Making This Penguin Cake in Advance & Storage Tips

Make yourcake layers in advance and freeze them. It breaks the process up and makes it more approachable.

You can also make your frosting ahead of time too or save any leftover frosting.It can be stored in an airtight container in thefridge for up to a month. Or store it in the freezer for up to 3 months! Be sure to give it a good stir once it thaws to get the consistency smooth again.

Afrosted cake can last in the fridge for up to a week. The buttercream locks in all the moisture, keeping the cake fresh and delicious.

If you cut into the cake and have leftovers,use any remaining frosting to cover the cut section to keep it moist. It can be stored in the fridge like this for up to a week.

Tips for Making the Best Penguin Cake:

• Properly measure your flour(spoon into the cup measure, then level) oruse akitchen scaleto measure your dry ingredients.
• Ingredients at room temperaturemix together better. Set out any cold ingredients ahead of time.
• Trim your cake layers before stacking and frosting them! It makes it so much easier to get the shape of the penguin just right.
• Chill your cake layers in the freezer for about 20 minutes before assemblingthe cake. This makes it a lot easier to stack and frost.
• Make a vegan or dairy-free penguin cake if needed! Use your favorite type of dairy-free milk to replace the buttermilk and heavy cream and use vegan butter sticks in place of the butter. For the eggs, I recommend using an egg replacer like this.
• Be patient and give yourself lots of time! Sculpted cakes like this can be challenging. Take your time piping the frosting and adding the details to this cake.
• If your hands run hot, wrap a paper towel, or thin kitchen towel around your piping bag to prevent the transfer of heat from your hands into the frosting.

Let Me Know What You Think!

If you make this penguin cake, I’d love to hear how it goes! Let me know by leaving a comment and rating below.

If you share on social media, tag me @chelsweets and #chelsweets so that I can see your amazing creations!

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