How To.Decorate Store Bought Sheet Cake

When it comes to celebrating special occasions or simply satisfying a sweet craving, store-bought sheet cakes are a convenient go-to option for many. While these pre-made cakes offer a time-saving solution, they often lack the personalized touch that homemade cakes provide. However, with a few creative touches and some simple techniques, you can easily elevate the appearance of a store-bought sheet cake to make it look like a professionally decorated masterpiece.

Decorating a store-bought sheet cake allows you to customize it to suit any theme or event without the hassle of baking from scratch. Whether you’re looking to add a personal flair for a birthday celebration or elevate your dessert table at a gathering, learning how to decorate store-bought sheet cakes is a skill worth mastering.

With the right tools and materials, along with some creativity and patience, you can transform an ordinary store-bought cake into a stunning centerpiece that will impress your guests.

In this article, we will guide you through the process of decorating store-bought sheet cakes, from selecting the perfect cake base to exploring various decorating styles and techniques. By following our step-by-step instructions and incorporating our helpful tips and tricks, you’ll be able to create visually striking desserts that taste as good as they look.

Get ready to unleash your creativity and take your store-bought sheet cakes to the next level with our comprehensive guide on decorating techniques and ideas.

Supplies Needed

When it comes to decorating a store-bought sheet cake, having the right tools and materials is key to achieving professional-looking results. Here is a list of essential supplies needed for your decorating project:

  • Offset spatula: Perfect for smoothing out frosting and creating clean edges.
  • Piping bags and tips: Essential for piping decorations such as borders, lettering, and intricate designs.
  • Fondant: Ideal for creating detailed decorations or covering the entire cake for a smooth finish.
  • Food coloring: To add vibrant colors to your frosting or fondant decorations.
  • Edible decor: Sprinkles, edible glitter, and edible flowers can add a special touch to your cake.
  • Cake stand or platter: For a beautiful presentation once the cake is decorated.

Now that you have gathered all the necessary supplies, you are one step closer to turning a plain store-bought sheet cake into a customized masterpiece. Whether you are a beginner or experienced decorator, having these tools at hand will make the decorating process much smoother.

Remember, the key to successful cake decorating is not just having all the right tools but also knowing how to use them effectively. In the following sections, we will explore different techniques and creative ideas on how to decorate your store-bought sheet cake like a pro. From simple designs to more elaborate creations, there are endless possibilities when it comes to making your cake stand out.

Choosing the Right Sheet Cake

When it comes to decorating a store-bought sheet cake, one of the crucial steps is selecting the right base cake to work with. Here are some helpful tips on how to choose the best store-bought sheet cake for your decorating project:

  • Consider the Flavor: Think about the taste preferences of the individuals who will be enjoying the cake. Whether it’s classic vanilla, decadent chocolate, or fruity flavors, choosing a base flavor that complements the decorations can enhance the overall dessert experience.
  • Check the Size: Make sure to select a sheet cake size that matches your intended design and serves an appropriate number of guests. Consider whether you want a larger cake for more elaborate decorations or a smaller one for a simpler approach.
  • Inspect the Frosting: Look for a store-bought sheet cake with smooth and even frosting as this will provide a sleek canvas for your decorations. Avoid cakes with uneven or excessive frosting that may interfere with your creative vision.

Once you’ve picked out the perfect store-bought sheet cake, you’re ready to unleash your creativity and transform it into a stunning dessert masterpiece. By following these tips on selecting the ideal base cake, you’ll set yourself up for success in decorating and creating a visually appealing and delicious treat.

Remember, choosing the right sheet cake is just the beginning of your decorating journey – stay tuned for more guidance on preparing and executing beautiful designs that will impress your family and friends at any celebration.

Preparing the Cake

When it comes to decorating a store-bought sheet cake, proper preparation is key to achieving a flawless and professional-looking final product. Before you start adding any decorations, it is essential to ensure that the cake surface is smooth and ready to be embellished. To begin, make sure that the sheet cake is completely cooled before you attempt to decorate it. Decorating a warm cake can lead to frosting melting and decorations sliding off.

One important step in preparing the cake for decorating is leveling the surface. If the sheet cake has any domed or uneven areas, use a sharp knife or a cake leveler to trim and create a flat top.

This will provide a stable base for your decorations and prevent them from shifting during transport or display. Additionally, crumb coating the cake with a thin layer of frosting before adding more elaborate decorations can help seal in any loose crumbs and create a smoother finish.

Another aspect of prepping the cake involves ensuring that you have all the necessary supplies and tools ready at hand. From offset spatulas for spreading frosting to piping bags and tips for intricate designs, having everything organized will streamline the decorating process.

Make sure to set up your workspace with enough room to maneuver around the sheet cake comfortably as you decorate. With these preparation steps in place, you are now ready to dive into the creative process of decorating your store-bought sheet cake.

Key Preparation StepsSuggested Tools
Ensure that the cake is completely cooled before decoratingOffset spatula
Level the surface of the cake for a stable baseCake leveler
Crumb coat the cake with a thin layer of frostingPiping bags and tips

By following these guidelines on how to properly prep your store-bought sheet cake for decorating, you are setting yourself up for success in creating an impressive and visually appealing dessert. Taking the time to prepare your cake adequately will not only make the decorating process smoother but also ensure that your final product looks polished and well-executed.

Remember that attention to detail during this pre-decorating phase can make all the difference in achieving professional results when adorning your store-bought sheet cakes with creative designs and embellishments.

Creative Decorating Ideas

When it comes to decorating a store-bought sheet cake, the possibilities are endless. Whether you’re aiming for a simple design or an elaborate masterpiece, there are plenty of creative ideas to consider. One popular and easy way to elevate a plain sheet cake is by adding fresh fruits like strawberries, blueberries, or kiwi slices on top. Not only does this add a pop of color, but it also adds a refreshing taste to the dessert.

For those looking to create a more elaborate design, consider using edible flowers as decoration. Edible flowers such as pansies, violets, or roses can be placed strategically on the cake to give it a beautiful and sophisticated look. Another idea for an elegant design is using gold or silver edible glitter to add sparkle and shine to the cake.

If you’re feeling inspired by seasonal themes, consider incorporating elements like candy corn for Halloween, pastel-colored eggs for Easter, or red and green sprinkles for Christmas. These themed decorations can easily transform a plain store-bought sheet cake into a festive centerpiece for any celebration. Overall, no matter your style or skill level, there are countless ways to decorate store-bought sheet cakes creatively and impressively.

How to Decorate a Mickey Mouse Birthday Cake
Creative Decorating IdeasInspiration
Adding fresh fruits like strawberries, blueberriesColorful and flavorful addition
Using edible flowers such as pansiesElegant and sophisticated look
Decorating with seasonal themes like candy corn or pastel-colored eggsFestive and thematic designs

Techniques for Decorating

Piping Techniques

Piping is a popular method for decorating store-bought sheet cakes, as it allows for intricate designs and precise patterns. To start, make sure you have the right piping tips and bags for your desired design. Begin by practicing on a separate surface before transferring your skills to the cake.

Hold the piping bag at a 45-degree angle and apply even pressure to create consistent lines or shapes on the cake. Whether you’re creating borders, writing messages, or adding floral details, piping can elevate the look of your sheet cake.

Fondant Decorations

Fondant decorations are another fantastic way to add flair to a store-bought sheet cake. Fondant is a pliable icing that can be rolled out and shaped into various designs like flowers, leaves, figures, or even 3D elements. To work with fondant, ensure your hands are clean and dust your work surface with powdered sugar or cornstarch to prevent sticking.

Use shape cutters or molds for precise shapes or sculpt freehand for unique creations. Fondant decorations can truly transform a plain sheet cake into a work of art.

Edible Flowers

For a natural touch to your store-bought sheet cake, consider using edible flowers as decorations. Edible flowers can be purchased fresh or dried from specialty stores or online retailers. Before placing them on the cake, ensure they are pesticide-free and safe for consumption.

Gently wash and pat dry the flowers before using them as accents on the cake’s surface or around its edges. Edible flowers not only add beauty but also provide a subtle floral flavor to complement the sweetness of the cake.

Tips for Success

Decorating a store-bought sheet cake can be a fun and rewarding experience, allowing you to customize a delicious treat for any occasion. To ensure your decorated cake looks professional and impressive, it’s important to follow some helpful tips and tricks along the way.

Use Proper Tools

One key tip for success when decorating a store-bought sheet cake is to use the right tools for the job. Invest in quality decorating supplies such as piping bags, piping tips, offset spatulas, and cake turntables. These tools will help you create smooth buttercream finishes, precise decorations, and intricate designs with ease.

Practice Makes Perfect

Don’t be discouraged if your first attempts at decorating a store-bought sheet cake don’t turn out exactly as you envisioned. Like any skill, practice makes perfect when it comes to cake decorating. Take your time to experiment with different techniques and designs, and don’t be afraid to make mistakes along the way. With patience and persistence, you’ll soon master the art of decorating cakes like a pro.

Get Creative

While it’s important to learn basic decorating techniques, don’t be afraid to let your creativity shine when embellishing a store-bought sheet cake. Think outside the box and experiment with unique color combinations, patterns, textures, and decorations. Whether you’re going for a simple and elegant look or a whimsical and elaborate design, personalized touches will make your decorated cake truly special and memorable.

Storage and Presentation

When it comes to store bought sheet cakes, proper storage and presentation are key to maintaining the quality of the cake and showcasing your decorating skills. After you have successfully decorated your store-bought sheet cake using various techniques and creative ideas, it is important to know how to store it properly to preserve its freshness.

One tip for storing a decorated cake is to cover it with plastic wrap or store it in an airtight container to prevent it from drying out.

Additionally, storing the cake in the refrigerator can help prolong its shelf life, especially if the frosting contains perishable ingredients like cream cheese or whipped cream. However, be cautious of storing fondant decorations in the fridge as they may become sticky when exposed to moisture. Another option for storage is placing the decorated cake in a cake carrier or under a cake dome at room temperature, away from direct sunlight or heat sources.

Once you have mastered the art of storing your decorated store-bought sheet cake, it’s time to focus on presentation. Displaying your creation can enhance its visual appeal and make it more enticing to serve. Consider adding fresh fruits, edible flowers, or sprinkles on top of the cake for an added decorative touch.

You can also place the cake on a decorative serving platter or cake stand to elevate its presentation. Ultimately, how you present your decorated sheet cake can make all the difference in creating a memorable dessert experience for yourself and your guests.


In conclusion, decorating a store-bought sheet cake can be a fun and rewarding experience, allowing you to customize a convenient dessert for any occasion. By following the tips and techniques outlined in this guide, you can easily transform a simple sheet cake into a beautiful and impressive centerpiece for your next celebration. Remember, the key to successful cake decoration lies in proper preparation, creativity, and attention to detail.

Whether you are opting for a simple design with just a few icing swirls or aiming for an elaborate masterpiece with fondant decorations and intricate piping, there is no limit to how you can adorn your store-bought sheet cake. The supplies needed are readily available at most baking stores or online retailers, making it accessible for anyone to try their hand at cake decorating.

Don’t be afraid to experiment and unleash your creativity – after all, it’s all about having fun and expressing yourself through edible art.

So next time you find yourself in need of a quick and hassle-free dessert option, consider picking up a store-bought sheet cake and giving it your personal touch with these decorating techniques. With practice and patience, you can master the art of turning a plain sheet cake into a delicious work of art that will leave your guests impressed. Remember, the secret ingredient is always love and creativity when it comes to decorating store-bought sheet cakes.

Frequently Asked Questions

Can I Decorate a Store Bought Cake?

Decorating a store-bought cake is definitely possible and can be a fun way to customize it for a special occasion. You can add extra frosting, sprinkles, fresh fruit, chocolate shavings, or even edible flowers to enhance the appearance of the cake.

How Do You Spruce Up a Sheet Cake?

To spruce up a sheet cake, consider adding creative toppings like whipped cream, caramel drizzle, crushed candies, or chopped nuts. Using cookie cutters to create decorative shapes out of fondant or fresh fruit can also elevate the presentation of a simple sheet cake.

How Do You Dress a Sheet Cake?

Dressing a sheet cake involves more than just taste – it’s about making it visually appealing as well. Think about incorporating different colors through vibrant frosting, edible glitter, or colorful sprinkles. You can also use piping bags to create intricate designs on the surface of the cake for an added touch of elegance.

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