How to Decorate a Sponge Cake With Fondant Icing

Are you looking to elevate your baking skills and learn how to decorate a sponge cake with fondant icing? Fondant icing is a popular choice for creating stunning and professional-looking cakes, making it a must-have skill for any aspiring baker. In this article, we will guide you through the process of decorating a sponge cake with fondant, sharing tips and techniques to help you achieve beautiful results.

Fondant icing is a versatile confection that can be rolled out into thin sheets to cover cakes or shaped into intricate decorations. It provides a smooth and elegant finish that is perfect for special occasions and celebrations. Learning how to work with fondant opens up endless possibilities for creativity in cake decorating, allowing you to customize your cakes with unique designs, shapes, and patterns.

Before diving into the decorating process, it is important to choose the right sponge cake recipe that complements fondant decoration. The texture and density of the cake will impact how well it supports the weight of the fondant and affects the overall taste and look of the final product.

Additionally, preparing your sponge cake properly before applying fondant is key to achieving a flawless finish. Stay tuned as we walk you through the steps of preparing and decorating your sponge cake with fondant icing like a pro.

Choosing the Right Sponge Cake Recipe for Fondant Decoration

When it comes to decorating a sponge cake with fondant icing, choosing the right sponge cake recipe is crucial to ensure a successful outcome. It is essential to select a sponge cake that has the right texture, flavor, and density to support the weight of the fondant and withstand the decorating process. A light and fluffy sponge cake works best for fondant decoration as it provides a stable base for the icing while still offering a delicious taste.

One important factor to consider when choosing a sponge cake recipe for fondant decoration is the level of moisture in the cake. A moist sponge cake will prevent the fondant from drying out quickly and cracking once applied. Additionally, opting for a sponge cake recipe that is not overly sweet can balance out the sweetness of the fondant icing, creating a harmonious flavor profile in your final decorated cake.

To enhance the compatibility between your chosen sponge cake and fondant icing, consider incorporating flavors or fillings that complement each other. For example, pairing a vanilla sponge cake with chocolate ganache filling can add depth to your dessert while ensuring that every component complements one another.

By selecting a suitable sponge cake recipe that aligns with your flavor preferences and design vision, you can elevate your decorated cake with fondant icing to an impressive masterpiece that will delight both visually and taste-wise.

Preparing Your Sponge Cake for Fondant Application

Before you start decorating your sponge cake with fondant icing, it is essential to ensure that the cake is properly prepared. One of the key tips to consider is to level your sponge cake layers to create a flat surface for the fondant application. Use a serrated knife or a cake leveler to trim off any domed tops and make sure each layer is even.

In addition to leveling your sponge cake, you should also apply a thin layer of simple syrup or buttercream to help the fondant adhere better to the cake. The moisture from the syrup or buttercream will prevent the fondant from drying out and cracking. It will also provide a smooth surface for the fondant to stick to, resulting in a flawless finish.

Leveling Cake LayersTrim off domed tops for an even surface.
Applying Simple SyrupHelps fondant adhere better and prevents drying.
Chilling CakeMakes cakes firmer and reduces tearing when applying fondant.

Rolling Out Fondant

When it comes to decorating a sponge cake with fondant icing, one of the key steps is rolling out the fondant to cover the cake smoothly and evenly. This can be a daunting task for beginners, but with the right techniques and tips, you can achieve a professional-looking finish. Here is a step-by-step guide on how to roll out fondant for your sponge cake decoration.

Choosing the Right Fondant

Before rolling out fondant, it’s crucial to choose the right type of fondant for your project. There are different types of fondant available in the market, such as marshmallow fondant or pre-made rolled fondant. Ensure that you select a fondant that is pliable and easy to work with, especially if you are new to cake decorating.

Preparing Your Work Surface

To begin rolling out your fondant, make sure your work surface is clean and smooth. Dust it lightly with powdered sugar or cornstarch to prevent the fondant from sticking. You can also use a silicone mat or non-stick rolling pin for easier handling. Prepare your tools such as a rolling pin, smoother, and sharp knife for trimming excess fondant.

Rolling Out the Fondant

Start by kneading your fondant to make it more pliable and easier to work with. Once it’s smooth and soft, roll it into a ball and flatten it slightly with your hands. Then, dust your work surface and rolling pin with powdered sugar or cornstarch before placing the ball of fondant on the surface.

Gently roll out the fondant into a circle large enough to cover your sponge cake completely. Be sure to lift and turn the fondant frequently while rolling to prevent sticking and ensure an even thickness.

By following these steps and tips on how to roll out fondant for decorating your sponge cake, you can achieve a beautifully covered cake with a smooth finish. Practice makes perfect, so don’t be afraid to experiment with different colors and designs once you have mastered the basic technique of working with fondant. Enjoy the process of creating stunning decorations that will impress all who see your masterpiece.

Applying Fondant to Your Sponge Cake

One of the key steps in decorating a sponge cake with fondant icing is achieving a smooth finish on the surface. To begin, make sure that your sponge cake is baked and cooled completely before applying the fondant. This will prevent any moisture from causing the fondant to become sticky or slide off the cake.

Next, prepare your fondant by kneading it until it is pliable and smooth. Dust your work surface with powdered sugar or cornstarch to prevent sticking, then roll out the fondant to an even thickness using a rolling pin. Make sure it is large enough to cover the entire cake.

Once you have rolled out the fondant, carefully lift it using a rolling pin or your hands and drape it over the top of the sponge cake. Gently smooth the fondant over the cake’s surface, working from the center towards the edges to avoid air bubbles or creases. Use a fondant smoother or your hands to press down and secure the fondant in place, ensuring a seamless finish.

Smooth Finish TechniqueDescription
Rolling Out FondantEvenly roll out fondant for smooth application on sponge cake.
Smoothing TechniqueGently smooth fondant over cake surface to avoid air bubbles.
Securing FondantUse hands or tool to press down and secure fondant in place for seamless finish.

Decorating Techniques

When it comes to decorating a sponge cake with fondant icing, the possibilities are endless. From elegant designs to fun and festive shapes, fondant allows you to unleash your creativity and bring your cake to life. Here are some decorating techniques to help you master the art of creating beautiful designs, shapes, and patterns with fondant:

  • Using Cutters: One of the easiest ways to create intricate designs on your sponge cake is by using fondant cutters. These come in a variety of shapes and sizes, allowing you to cut out perfect circles, hearts, stars, flowers, and more. Simply roll out your fondant, press the cutter into the fondant firmly, lift it up, and carefully place the shape on your cake.
  • Embossing: To add texture and detail to your fondant decorations, consider using embossing tools or stamps. These tools allow you to imprint designs onto the fondant before placing them on your cake. You can create delicate lace patterns, geometric shapes, or even personalized messages with embossing techniques.
  • Painting with Food Coloring: If you want to add a pop of color or intricate details to your fondant decorations, consider painting them with food coloring. Mix gel food coloring with a little bit of clear alcohol (such as vodka) to create a paint-like consistency. Use fine paintbrushes to apply the colored mixture onto your fondant decorations for a customized look.
How to Decorate a Half Sheet Cake

With these decorating techniques at your disposal, you can elevate the look of your sponge cake and impress your guests with beautifully designed fondant decorations.

  1. Molding Fondant Figures: For themed cakes or special occasions, consider molding figurines or edible sculptures out of fondant. Use small amounts of colored fondant to sculpt characters, animals, objects, or any other design that fits the theme of your cake. Let your imagination run wild as you create unique and eye-catching figures to adorn your sponge cake.
  2. Layering Different Colors: To add depth and dimension to your fondant decorations, experiment with layering different colors of fondant. Roll out thin sheets of contrasting colors and cut them into smaller pieces before layering them on top of each other. This technique creates visually appealing designs that will make your sponge cake stand out.
  3. Creating Textures: Give your sponge cake an interesting tactile element by incorporating textured elements into your fondant decorations. You can achieve this by using textured rolling pins or molds to imprint patterns onto the surface of the fondant before applying it to the cake. Experiment with different textures like quilted patterns, wood grain effects, or even floral imprints for added visual interest.

By mastering these advanced decorating techniques with fondant icing, you can take your sponge cakes from simple desserts to stunning works of art that are sure to impress any crowd.


When it comes to decorating a sponge cake with fondant icing, there are some common issues that may arise during the process. However, with some tips and tricks, you can easily troubleshoot and fix these problems to ensure a beautifully decorated cake. In this section, we will discuss some of the common issues when decorating with fondant and provide you with solutions on how to fix them.

Cracking Fondant

One of the most common issues when working with fondant is cracking. This can happen if the fondant is too dry or if it has been rolled out too thinly. To prevent cracking, make sure your fondant is at room temperature before rolling it out.

If you do encounter cracking, you can try kneading a small amount of vegetable shortening into the fondant to help soften it up and make it more pliable. You can also smooth out the cracks by gently pressing them together with your fingers or using a bit of water as glue.

Bulging or Air Bubbles

Another issue that may occur when applying fondant to a sponge cake is the formation of bulges or air bubbles underneath the surface. To prevent this from happening, make sure your cake is level and smooth before applying the fondant. If you do notice bulges or air bubbles after applying the fondant, carefully use a toothpick or small pin to release the air trapped underneath by gently poking through the fondant and pressing out any excess air.

Sweating Fondant

Sweating fondant occurs when moisture forms on the surface of the icing, making it appear shiny and wet. This can happen if your cake has been stored in a humid environment or if condensation forms when moving from a cool area to a warm one.

To fix sweating fondant, gently blot away any excess moisture with a paper towel and allow the cake to sit in a cool, dry place for some time until the moisture evaporates. You can also lightly dust cornstarch or powdered sugar on top of the affected areas to absorb any excess moisture and restore the matte finish of the fondant.

Final Touches

After successfully applying fondant to your sponge cake and creating a smooth finish, it’s time to focus on adding those final touches that will really make your creation stand out. These finishing details can take your cake from ordinary to extraordinary, so let’s dive into some creative ideas and presentation tips:

  • Adding edible decorations: Consider using edible glitter, pearls, or sprinkles to enhance the overall look of your cake. You can strategically place these decorations to create a beautiful and eye-catching design.
  • Using fondant cut-outs: Cut out shapes, flowers, or other designs from colored fondant to add a personalized touch to your cake. These cut-outs can be placed on top of the cake or around the sides for added visual interest.
  • Incorporating edible flowers or fruits: Fresh flowers or fruits can be used as decorative elements on your sponge cake to give it a natural and elegant look. Just make sure they are safe for consumption and washed thoroughly before placing them on the cake.

Presentation plays an important role in showcasing your decorated sponge cake with fondant icing. Here are some tips on how to present your masterpiece in a way that will impress everyone:

  1. Use a cake stand: Elevate your cake by displaying it on a beautiful cake stand that complements the design and theme of your creation. This not only adds height but also makes it easier for guests to admire your work of art.
  2. Decorate the serving table: Create a visually appealing display by decorating the area around the cake with matching linens, flowers, candles, or other accessories. This helps create a cohesive look and enhances the overall presentation.
  3. Take high-quality photos: If you’re planning to share pictures of your decorated sponge cake with fondant icing on social media or with friends and family, make sure to take clear, well-lit photos from different angles to truly capture all the intricate details.

By paying attention to these final touches and presentation tips, you can elevate your decorated sponge cake with fondant icing from simply delicious to absolutely stunning. Let your creativity shine through as you add those special finishing details that will make your creation memorable and impressive for any occasion.


In conclusion, decorating a sponge cake with fondant icing can truly elevate the presentation of your dessert creation. By following the steps outlined in this guide, you can achieve a professional finish that will impress your guests and make your cake stand out at any special occasion. Remember, the key to success lies in choosing the right sponge cake recipe, properly preparing your cake for fondant application, and mastering the rolling out and application techniques.

When it comes to decorating techniques, don’t be afraid to get creative with designs, shapes, and patterns using fondant. Whether you’re a beginner or have some experience working with fondant, experimenting with different decorations can add a personalized touch to your sponge cake. And if you encounter any issues along the way, refer back to the troubleshooting section to find solutions to common problems that may arise during the decorating process.

Lastly, don’t forget about the final touches when showcasing your beautifully decorated sponge cake with fondant icing. Pay attention to details like adding finishing touches such as edible decorations, fresh flowers, or colorful sprinkles to enhance the overall look of your creation. With practice and patience, you’ll soon become skilled at creating stunning fondant-decorated sponge cakes that will leave a lasting impression on everyone who enjoys them.

Frequently Asked Questions

Can You Put Fondant Icing Straight Onto a Sponge Cake?

Yes, you can put fondant icing straight onto a sponge cake. However, it is recommended to first apply a thin layer of buttercream or ganache on the cake to help the fondant adhere better and create a smooth surface.

How Do You Put Icing on a Sponge Cake?

When putting icing on a sponge cake, it’s essential to let the cake cool completely before applying any frosting. You can use a palette knife or offset spatula to spread a layer of frosting evenly over the top and sides of the cake. Take your time to ensure a smooth finish.

What Do You Put on a Cake Before Fondant?

Before applying fondant on a cake, it is best to cover the cake with a thin layer of buttercream or ganache. This layer not only provides a smooth surface for the fondant but also helps seal in moisture and enhance flavors. Make sure this crumb coat is chilled before adding the fondant.

Send this to a friend