Fondant vs. Buttercream: Which Should You Use?

In This Guide

• Fondant: The Pros
• Fondant: The Cons
• Buttercream: The Pros
• Buttercream: The Cons
• The Simple Rule
• Cake Decorating Hack: Skip the Fondant vs. Buttercream Debate Entirely

One of the most common questions in cake decorating: fondant or buttercream? The honest answer is that both have real advantages, and choosing the right one depends on your situation.

Fondant: The Pros

• Ultra-smooth surface. Fondant produces the perfectly flat, porcelain-like finish seen on professional and wedding cakes. Difficult to achieve with buttercream alone.
• Holds detailed decorations. Sugar flowers, stencils, hand-painted designs, and appliqués all sit cleanly on fondant.
• Shelf stability. A fondant-covered cake can sit at room temperature for longer without the surface weeping or crusting unevenly.
• Structural versatility. Fondant can be shaped, draped, textured, embossed, and painted in ways buttercream cannot.

Fondant: The Cons

• Taste. Many people don't enjoy eating fondant – it's very sweet and has a chewy texture. Most guests peel it off.
• Learning curve. Covering a cake in fondant smoothly takes practice. Early attempts often have wrinkles, tears, or elephant skin texture.
• More prep work. The cake must be crumb coated and chilled before fondant goes on. Fondant also doesn't adhere to a bare cake – it needs buttercream underneath.
• Temperature sensitivity. Fondant sweats in humid or refrigerated conditions. A refrigerated fondant cake will develop condensation when it comes to room temperature.

Buttercream: The Pros

• Taste. Most people strongly prefer eating buttercream. It tastes like frosting – because it is.
• Easier to apply. No draping, no smoothing with fondant smoothers, no risk of tearing. Apply with a spatula and scraper.
• Versatile textures. Buttercream can be deliberately textured – rustic swirls, combed patterns, ruffled edges – in ways that fondant cannot.
• Works with more filling combinations. Fruit fillings, fresh whipped cream, and pastry cream can make fondant unstable. Buttercream is more forgiving.

Buttercream: The Cons

• Harder to get a perfectly smooth finish. The "sharp edge" smooth buttercream look is achievable but requires a chilled cake, good tools, and practice.
• Less stable in heat. Buttercream melts and droops in warm conditions. Fondant holds its shape much better at warm room temperatures.
• Surface detail limitations. Fine stenciling and detailed embossing are harder on buttercream. Sugar flowers can be placed on buttercream but aren't as stable as on fondant.

The Simple Rule

Choose based on the occasion and your priorities:

• Formal wedding or event cake where appearance is everything: fondant.
• Birthday cake, casual celebration, or any cake where taste matters most: buttercream.
• Outdoor event in summer: fondant (more heat stable) or Italian meringue buttercream.
• First time covering a tiered cake: buttercream (more forgiving to learn on).

Watch our free tutorials:

• Make Your Own Wedding Cake (Part 1 of 2)
• Buttercream Basics: Icing and Assembling a Tiered Buttercream Cake

Cake Decorating Hack: Skip the Fondant vs. Buttercream Debate Entirely

Whether you go fondant or buttercream, the thing that makes a cake truly special is the decoration on top. Global Sugar Art's pre-made sugar flowers and edible decorations drop onto any cake – fondant or buttercream – and instantly make it look professional. 🌸 Shop pre-made sugar flowers & edible decorations →