Betty Boop Cake

Featured in: Home Kitchen Ideas

This stunning layered creation features deep red sponge with an incredibly tender crumb, contrasting beautifully against smooth and tangy cream cheese frosting. The whimsical cartoon character design brings nostalgic charm through shiny black fondant hair, bright white eyes with signature heart highlights, and iconic red lips. While the decoration work requires patience and attention to detail, the impressive results make every minute worthwhile. Prepare fondant elements ahead of time for smoother assembly, and allow proper chilling between frosting stages for the cleanest finish. Perfect for birthdays, themed celebrations, or anyone who appreciates vintage cartoon aesthetics combined with classic American baking.

Updated on Mon, 02 Feb 2026 15:13:00 GMT
A vibrant Betty Boop Cake with velvety red layers and smooth cream cheese buttercream, featuring iconic black fondant hair. Save
A vibrant Betty Boop Cake with velvety red layers and smooth cream cheese buttercream, featuring iconic black fondant hair. | felizawrir.com

The first time I attempted this cake, my kitchen looked like a crime scene with red food coloring splattered across every surface. My roommate walked in, froze in the doorway, and asked if I was okay before realizing I was covered in perfectly harmless cake batter. That moment taught me that great art requires a little mess.

I made this for my nieces 10th birthday party last year and watched her eyes light up like I had just performed actual magic. Her friends crowded around the cake table, phones out, taking selfies with Betty Boop as if she were a celebrity guest at the party. The cake itself became almost secondary to the excitement of seeing a cartoon character come to life in dessert form.

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Ingredients

  • All-purpose flour: The foundation that gives the cake structure without being too dense
  • Red gel food coloring: Gel delivers that vivid cartoon red without thinning your batter like liquid dyes
  • Cream cheese: Room temperature is nonnegotiable for that silky smooth buttercream texture
  • Black fondant: Working quickly is key because fondant dries out faster than you expect
  • Cornstarch: Your best friend for rolling fondant without it sticking to everything

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Instructions

Prepare your canvas:
Preheat that oven to 350ยฐF and line your pans like your life depends on it. Theres nothing worse than a perfect cake that refuses to release from the pan.
Build the batter:
Cream your butter and sugar until its lighter than air. The time you spend here directly translates to how tender your crumb will be.
Add the magic:
Pour in that red gel coloring and watch the transformation happen. Keep going until the color is deep enough to make a statement.
Bake with patience:
Slide those pans into the oven and resist the urge to open the door. The steam needs to work its undisturbed magic for that perfect rise.
Make the frosting:
Beat cream cheese and butter until you cant see any lumps at all. Then gradually incorporate the powdered sugar for clouds of buttercream perfection.
Stack and coat:
Level those cakes with confidence and layer them with generous buttercream between. A crumb coat might feel like extra work but your final finish will thank you.
Create the character:
Roll out your black fondant and channel your inner artist as you cut that iconic hair silhouette. Templates help but freehand adds character.
Bring her to life:
Position those white eyes and red lips carefully before the frosting sets. Small adjustments make the difference between charming and creepy.
Playful Betty Boop Cake decorated with shiny fondant features and bright white eyes, ready to serve at a birthday party. Save
Playful Betty Boop Cake decorated with shiny fondant features and bright white eyes, ready to serve at a birthday party. | felizawrir.com

My mom still talks about the year I surprised her with this cake for her birthday. She grew up watching Betty Boop cartoons with her grandmother and suddenly seeing that familiar face in cake form brought back a flood of happy memories. Food has this incredible way of connecting us to our past while creating new moments all at once.

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Working With Fondant

Fondant can feel intimidating but it behaves beautifully once you understand its personality. Keep your hands dusted with cornstarch and work quickly because it starts drying out the moment it leaves the package. Any tears or mistakes can be smoothed over with a little water and gentle pressure.

Color Confidence

That deep red color takes more food coloring than you would expect. Start with one tablespoon and add more gradually until you reach that cartoon perfect shade. The color will bake down slightly so err on the side of dramatic in the batter stage.

Timing Is Everything

The difference between a cake that holds together and one that slides apart often comes down to temperature. Let those layers cool completely before frosting and give the crumb coat time to chill in the refrigerator. Rushing these steps is how you end up with frosting disasters.

  • Make your fondant decorations the day before if possible
  • Keep a small bowl of water handy for smoothing fondant seams
  • Take progress photos because the final cake will disappear fast
A tall Betty Boop Cake stands tall with cartoon charm, showcasing smooth frosting and fondant details on a dessert table. Save
A tall Betty Boop Cake stands tall with cartoon charm, showcasing smooth frosting and fondant details on a dessert table. | felizawrir.com

There is something absolutely joyful about cutting into a cake that makes people smile before they even taste it. This recipe bridges the gap between baking and art and the memories made around it are sweeter than any slice.

Recipe FAQs

โ†’ How difficult is the fondant decoration work?

The fondant work requires patience and basic sculpting skills. Using templates for the hair silhouette helps achieve accurate proportions. Practice cutting shapes with scraps before working on your final pieces.

โ†’ Can I make the components ahead of time?

Bake layers up to two days in advance, wrap tightly, and refrigerate. Fondant decorations can be prepared 24 hours ahead and stored in an airtight container at room temperature.

โ†’ What tips ensure smooth red velvet layers?

Room temperature ingredients incorporate better for an even crumb. Measure gel food coloring carefully and mix thoroughly to avoid streaks. Rotate pans halfway through baking for even rise.

โ†’ How do I prevent the cream cheese frosting from becoming too soft?

Keep butter and cream cheese slightly cool before beating. Chill the assembled cake between the crumb coat and final coat. This stabilizes the layers for fondant application.

โ†’ Can I substitute the fondant decorations?

Use modeling chocolate instead of fondant for easier handling and pleasant flavor. Alternatively, pipe buttercream designs or create printable wafer paper toppers for a simpler approach.

โ†’ What's the best way to transfer fondant pieces onto the frosted cake?

Slide fondant shapes onto the cake using an offset spatula or thin cardboard. Lightly brush the back with water or piping gel for better adhesion without making the frosting soggy.

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Betty Boop Cake

Velvety red layers meet tangy cream cheese buttercream in this playful cartoon-inspired creation with fondant decorations.

Prep Time
60 min
Cooking Duration
30 min
Overall Time
90 min
Recipe by Leonard Phelps


Skill Level Hard

Cuisine American

Makes 12 Portions

Dietary Details Meat-Free

What You Need

For the Cake

01 2 cups all-purpose flour
02 1.5 cups granulated sugar
03 2 teaspoons baking powder
04 0.5 teaspoon salt
05 0.5 cup unsalted butter, at room temperature
06 2 large eggs, at room temperature
07 0.75 cup whole milk
08 2 teaspoons vanilla extract
09 1 tablespoon red gel food coloring

For the Cream Cheese Buttercream

01 8 ounces cream cheese, at room temperature
02 0.5 cup unsalted butter, at room temperature
03 4 cups powdered sugar, sifted

For Decoration

01 8 ounces black fondant
02 4 ounces white fondant
03 2 ounces red fondant
04 1 teaspoon edible pearl dust or luster dust
05 Cornstarch for rolling fondant

Directions

Step 01

Prepare cake pans: Preheat oven to 350ยฐF. Grease and line two 8-inch round cake pans with parchment paper.

Step 02

Combine dry ingredients: In a medium bowl, whisk together flour, baking powder, and salt. Set aside.

Step 03

Cream butter and sugar: In a large bowl, cream butter and sugar with an electric mixer on medium speed until light and fluffy, approximately 3 minutes.

Step 04

Incorporate eggs and vanilla: Add eggs one at a time, beating well after each addition. Stir in vanilla extract.

Step 05

Alternate wet and dry ingredients: Reduce mixer speed to low and alternately add flour mixture and milk in three additions, beginning and ending with flour. Scrape down bowl as needed.

Step 06

Add food coloring: Mix in red gel food coloring until the batter achieves a uniform deep red color.

Step 07

Fill cake pans: Divide batter evenly between prepared pans and smooth tops with a spatula.

Step 08

Bake cake layers: Bake for 25 to 30 minutes, or until a toothpick inserted in the center comes out clean. Rotate pans halfway through baking.

Step 09

Cool cakes: Let cakes rest in pans for 10 minutes, then invert onto wire racks to cool completely.

Step 10

Prepare cream cheese buttercream: While cakes cool, beat cream cheese and butter together on medium speed until smooth, approximately 2 minutes.

Step 11

Incorporate powdered sugar: Gradually add powdered sugar one cup at a time, beating on low speed until incorporated. Increase speed to medium and beat until light and fluffy, approximately 3 minutes.

Step 12

Level and assemble cake: Trim cake domes level with a serrated knife. Place one layer on the cake board and spread a layer of buttercream on top. Carefully place the second layer on top.

Step 13

Apply crumb coat: Apply a thin crumb coat of buttercream around the entire cake. Chill in refrigerator for 20 minutes to set.

Step 14

Final frosting application: Apply a final coat of buttercream and smooth sides and top with a cake scraper or offset spatula.

Step 15

Prepare black fondant hair: Dust a clean work surface with cornstarch and roll black fondant to approximately 1/8-inch thickness. Cut out Betty Boop's hair silhouette using a template or freehand. Transfer onto parchment.

Step 16

Prepare white and red fondant elements: Roll white fondant and cut out two large circles for eyes and small hearts for highlights. Roll red fondant and cut out lips. Dust with edible pearl dust if desired.

Step 17

Apply fondant decorations: Once the cake is chilled and frosting is firm, gently drape black fondant hair silhouette over the front of the cake, trimming excess at the base. Attach white fondant eyes and red lips with a small dab of buttercream.

Step 18

Add facial features: Use extra black fondant to pipe or cut out eyelashes and eyebrows. Position them around the eyes.

Step 19

Add decorative headband: Optionally, roll a thin coil of red fondant into Betty Boop's decorative headband and place across the top edge of the hair silhouette.

Step 20

Final embellishments: Add any final touches such as a small sugar flower or edible sparkles around the base.

Step 21

Rest and serve: Allow the decorated cake to rest at room temperature for 30 minutes before slicing and serving.

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Tools Needed

  • Electric mixer
  • Mixing bowls
  • Two 8-inch round cake pans
  • Parchment paper
  • Wire racks
  • Serrated knife
  • Offset spatula or cake scraper
  • Rolling pin
  • Fondant tools or sharp knife
  • Cake board

Allergy Info

Review every ingredient for allergens and speak to your doctor if you have concerns.
  • Contains wheat and gluten
  • Contains eggs
  • Contains milk and dairy products
  • Fondant may contain traces of nuts; verify packaging

Nutrition Details (per portion)

Nutritional info is just a guideline, not a substitute for professional health advice.
  • Calories: 690
  • Fats: 28 g
  • Carbohydrates: 104 g
  • Proteins: 5 g

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