Betty Boop Red Velvet Cake

Featured in: Sweet Everyday Bakes

This stunning red velvet creation features two tender crimson layers with a moist, delicate crumb. The signature cream cheese buttercream delivers tangy richness that perfectly balances the sweet cocoa notes. What makes this dessert truly special is the playful Betty Boop design crafted from fondant—shiny black hair curls, bright white eyes with heart-shaped highlights, and signature red lips bring the iconic cartoon character to life. The entire preparation takes about two hours from mixing bowl to finished masterpiece.

Updated on Mon, 02 Feb 2026 13:06:13 GMT
Betty Boop Cake features smooth cream cheese buttercream and shiny black fondant hair displayed on a cake stand. Save to Pinterest
Betty Boop Cake features smooth cream cheese buttercream and shiny black fondant hair displayed on a cake stand. | simplelouz.com

Transport your dessert table back to the golden age of animation with this stunning Betty Boop Cake. Featuring velvety red layers and a playful cartoon aesthetic, this cake strikes the perfect balance between a nostalgic visual masterpiece and a delicious, tangy dessert. The contrast between the deep red crumb and the bright white eyes makes every slice a celebration of the iconic character's charm.

Betty Boop Cake features smooth cream cheese buttercream and shiny black fondant hair displayed on a cake stand. Save to Pinterest
Betty Boop Cake features smooth cream cheese buttercream and shiny black fondant hair displayed on a cake stand. | simplelouz.com

Whether you are hosting a themed party or simply love the vintage aesthetic, this Betty Boop Cake is designed to impress. The process of sculpting the fondant features allows for creative expression, ensuring that your finished cake is as unique as the character herself. Below, you'll find the detailed steps to recreate this showstopping treat in your own kitchen.

Ingredients

  • For the Cake: 2 cups (250 g) all-purpose flour, 1 ½ cups (300 g) granulated sugar, 2 teaspoons baking powder, ½ teaspoon salt, ½ cup (115 g) unsalted butter (room temperature), 2 large eggs (room temperature), ¾ cup (180 ml) whole milk, 2 teaspoons vanilla extract, 1 tablespoon red gel food coloring.
  • For the Cream Cheese Buttercream: 8 ounces (225 g) cream cheese (room temperature), ½ cup (115 g) unsalted butter (room temperature), 4 cups (500 g) powdered sugar (sifted).
  • For Decoration: 8 ounces (225 g) black fondant, 4 ounces (115 g) white fondant, 2 ounces (55 g) red fondant, 1 teaspoon edible pearl dust or luster dust (optional), Cornstarch (for rolling).
  • Other: Cake board, 2 x 8-inch round cake pans, Parchment paper.
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Instructions

Step 1
Preheat oven to 350°F (175°C). Grease and line two 8-inch round cake pans with parchment paper.
Step 2
In a medium bowl, whisk together flour, baking powder, and salt; set aside.
Step 3
In a large bowl, cream butter and sugar with an electric mixer on medium speed until light and fluffy, about 3 minutes.
Step 4
Add eggs one at a time, beating well after each addition. Stir in vanilla extract.
Step 5
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 6
Mix in red gel food coloring until the batter is uniformly deep red.
Step 7
Divide batter evenly between prepared pans and smooth tops with a spatula.
Step 8
Bake for 25–30 minutes, or until a toothpick inserted in the center comes out clean. Rotate pans halfway through baking.
Step 9
Let cakes rest in pans for 10 minutes, then invert onto wire racks to cool completely.
Step 10
While cakes cool, prepare cream cheese buttercream: beat cream cheese and butter together on medium speed until smooth, about 2 minutes.
Step 11
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, about 3 minutes.
Step 12
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 a thin crumb coat of buttercream around the entire cake. Chill in refrigerator for 20 minutes to set.
Step 14
Apply a final coat of buttercream and smooth sides and top with a cake scraper or offset spatula.
Step 15
Dust a clean work surface with cornstarch and roll black fondant to about 1/8-inch thickness. Cut out Betty Boop's hair silhouette using a template or freehand. Transfer onto parchment.
Step 16
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
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
Use extra black fondant to pipe or cut out eyelashes and eyebrows. Position them around the eyes.
Step 19
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
Add any final touches such as a small sugar flower or edible sparkles around the base.
Step 21
Allow the decorated cake to rest at room temperature for 30 minutes before slicing and serving.

Zusatztipps für die Zubereitung

For extra stability, especially when transporting, insert wooden dowels through both cake layers before applying the final layer of frosting. If you prefer a more classic red velvet flavor profile, you can substitute 1 teaspoon of the flour with cocoa powder and add 1 teaspoon of white vinegar to the batter.

Varianten und Anpassungen

For a lighter and silkier finish, you can swap the cream cheese buttercream for a Swiss meringue buttercream. Additionally, the fondant decorations can be prepared a day ahead of time and stored in an airtight container at room temperature to save time on assembly day.

Serviervorschläge

Serve this cake with a handful of fresh berries or a dollop of whipped cream for a festive and elegant presentation that complements the red velvet layers.

A close-up of the Betty Boop Cake highlights bright white eyes and red lips against velvety crumb. Save to Pinterest
A close-up of the Betty Boop Cake highlights bright white eyes and red lips against velvety crumb. | simplelouz.com

With its vibrant red layers and meticulous detailing, this Betty Boop Cake is as much a work of art as it is a dessert. Once you slice into the smooth buttercream to reveal the velvety interior, your guests are sure to be enchanted by both the flavor and the nostalgia.

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Recipe FAQs

Can I make the layers ahead of time?

Yes. Bake and cool the layers completely, wrap tightly in plastic, and refrigerate for up to 2 days or freeze for up to 3 months. Thaw overnight before frosting and decorating.

What if I don't have experience working with fondant?

Start with the simple shapes like circles for eyes and lips. Use a template printed from the internet for Betty's hair silhouette. Dust your work surface with cornstarch to prevent sticking, and work slowly.

Can I use store-bought frosting instead of homemade?

Homemade cream cheese buttercream provides the best flavor and consistency for fondant application. Store-bought frosting tends to be too soft and may not hold the decorations securely.

How do I achieve the deep red color?

Use gel food coloring rather than liquid. Gel is more concentrated, so you need less and won't thin the batter. Start with one tablespoon and add more as needed for your desired shade.

Should the cake be chilled before applying fondant?

After applying the crumb coat and final buttercream layer, chill for 20 minutes. Cold frosting firms up and creates a stable surface for the fondant decorations to adhere properly.

Can I simplify the decoration?

Absolutely. Create Betty's face directly on the frosted surface using piping gel tinted black and white, or use edible markers on a fondant plaque placed on top of the cake.

Betty Boop Red Velvet Cake

Tender red layers with smooth tangy frosting and playful cartoon character decoration.

Prep Time
60 min
Cook Time
30 min
Overall Time
90 min
Created by Sienna Holland


Skill Level Hard

Cuisine American

Makes 12 Portions

Diet Preferences Vegetarian Option

What You'll Need

For the Cake

01 2 cups all-purpose flour
02 1½ cups granulated sugar
03 2 teaspoons baking powder
04 ½ teaspoon salt
05 ½ cup unsalted butter, at room temperature
06 2 large eggs, at room temperature
07 ¾ 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 ½ 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

How-To Steps

Step 01

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

Step 02

Mix 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

Combine 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

Color the batter: Mix in red gel food coloring until the batter achieves a uniformly deep red hue.

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

Step 10

Prepare buttercream: Beat cream cheese and butter together on medium speed until smooth, approximately 2 minutes.

Step 11

Finish buttercream: 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, about 3 minutes.

Step 12

Level and layer 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 position the second layer.

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

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

Step 15

Shape 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.

Step 16

Create facial features: 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

Attach hair silhouette: 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.

Step 18

Attach facial elements: Attach white fondant eyes and red lips with a small dab of buttercream. Use extra black fondant to pipe or cut out eyelashes and eyebrows, positioning 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 of the cake.

Step 21

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

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 Advice

Review component list for allergens. When unsure, ask a healthcare expert.
  • Contains wheat gluten
  • Contains eggs
  • Contains milk and dairy products
  • Fondant may contain traces of nuts; check packaging

Nutrition Information (per serving)

Nutritional info from Simple Louz offers general insight, but please see your doctor for health matters.
  • Calorie Count: 690
  • Fats: 28 g
  • Carbohydrates: 104 g
  • Proteins: 5 g