Frost Form FAQ — Common Questions Answered Questions

Frost Form is a patented cake decorating system that creates perfectly smooth, sharp-edged cakes without the need for traditional scraping techniques. You stack your cake layers inside the kit, pipe or pour your frosting into the space between the liner and the cake, chill until set, then peel away the liner to reveal a flawless finish.
Absolutely. It was designed to make professional-looking results achievable at any skill level, first cake or hundredth. Buttercream works, and there are tested buttercream recipes and instructions on our recipes page. If you'd rather pour than pipe, the Mock Ganache is the most forgiving place to start.
The Round Kit includes the Form, Crumb Cutter, Liner, Liner Base, and Base. Some kits also include a Frost Finisher scraper. Accessories like the Extra Tall Liner, Stencil Liners, and Flexi Frost Plates are available separately.

Frost Form kits are available from 3 inch all the way up to 10 inch round, plus a 6 inch square kit and 6 and 8 inch heart kits. Always match your kit size to your cake tin – if you bake a 6 inch cake, use a 6 inch kit.
Yes, Frost Form creates an ideal smooth base for covering with fondant or sugarpaste.
Yes – Frost Form has a tutorial for this available on their social media channels.

Frost Form is compatible with ganache, mock ganache, buttercream, cream cheese frosting, jelly, and ice cream cakes. Frostings that are liquid before they set (like ganache) give the smoothest results.
Yes, but buttercream needs to be softened to a custard-like consistency before use – the softer the better. You can loosen it in the microwave in short 10–20 second bursts. Pipe it in using a large piping bag to maintain pressure and get full coverage around the sides.
Yes – cream cheese frosting works well as a filling inside your cake layers. Follow Frost Form's specific guidance for using it on the outer layer, as consistency is key to getting a clean result.
Your ganache should feel warm to the touch but not hot. If it's too hot, it can melt the buttercream holding your cake in place and cause it to float. Let it cool down before pouring, testing with the back of your hand.

A floating cake is almost always caused by two things: not enough buttercream or ganache used to secure the cake to the base plate, or not chilling the cake long enough before pouring the ganache. Chill for at least 30 minutes after assembling, and press each cake layer down firmly to anchor it before filling.
A small seam where the liner overlaps is completely normal – it smooths away in seconds with a Frost Finisher or side scraper. Air bubbles can be filled with leftover frosting and scraped flat. Neither is a sign something went wrong.

Wash the liner in warm soapy water before first use, then rinse under hot water on both sides for a few minutes and dry thoroughly. To store, place the liner back inside the former with the angled end on the outside, and insert the bases – this keeps the liner in shape between uses.

After filling with ganache, chill in the fridge for 3–4 hours or overnight. If using the freezer, 30 minutes to 1 hour is usually enough. The frosting should be completely firm before you peel to reveal.
You can bake and freeze your cake layers up to 2 months in advance. Wrap them tightly in several layers of cling film to keep them fresh, then chill overnight in the fridge before trimming and using with your kit.

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