Why You Tap Cake Tins Before Baking
Q: Should I tap the cake tin on the bench before baking?
A: There are two main reasons why you would tap a tin on the bench before baking a cake and is only required when the batter has certain characteristics:
- To settle the mixture into the tin and make sure there are no gaps between the cake batter and tin at the base or around the sides. This is common with thick, heavy batters, such as rich fruit cakes, or batters that hold their shape, and therefore may not fill the corners of a tin well without being encouraged to do so.
- To remove any large air pockets that may cause a ‘holey’, uneven texture in your finished cake. This is typical of cakes with light, airy batters which have lots of air that has been incorporated through whisking, such as a sponge cake.
Generally, the heavier the cake batter, the more forcefully you can tap or drop the cake tin. With more delicate-style cake batters, like sponge cakes, I only tap very gently on a bench 2-3 times (you will see the larger air pockets rising immediately to the surface) but a rich fruit cake can be (and often needs to be) dropped from a height of 30-60cm onto the floor to settle it.