Do you have to use icing sugar straightaway on a cake?

No, you don't have to use icing sugar straight away on a cake. It's best to let the cake cool completely before icing it.

Here's why:

* Stability: A hot cake will make the icing melt and slide around, making it difficult to apply evenly and resulting in a messy finish.

* Texture: A cool cake will absorb the icing better, creating a smoother, more uniform frosting.

* Taste: A hot cake can cause the icing to sweat and become watery, affecting the taste and texture.

So, the best practice is:

1. Let the cake cool completely (ideally overnight) before you frost it.

2. Use a clean and dry knife or spatula for applying the icing.

3. Work in a cool environment to prevent the icing from melting.

Enjoy your beautifully frosted cake! 🎂