DIY Cake Month: Slices - Size Matters

One of the most important thing in determining your DIY cake design is knowing the amount of servings you’ll need. This will determine the pan size, amount of ingredients, decor, plates/napkins/forks, etc.

It’s a safe bet to have 1 serving per guest. Some couples go a little lower because not everyone will want cake. I think it’s better to have a little left over than run the risk of not having enough.

A word about serving sizes: The standard wedding cake slice, 1″ wide x 2″ long x 4″ high, is typically much smaller than a piece of cake you’d get at a party or other event. Doesn’t seem very big, does it?

When you go shopping for pans, you’ll need to know how many slices you can get out of each size you buy. For example, a 3″ tall, 8″ diameter round pan will yield about 24 slices. If you’re serving 150 people, what size pans do you need for a 3 tier stacked cake?

$Wilton\'s Cake Cutting Guide$

Don’t worry; sizing a cake is not as complicated as it seems. There are some fantastic resources for determining cake size that show serving sizes and provide cutting guides to show you how to get the maximum amount of slices per tier.

Of course you can serve slices as big as you please BUT it’s important that the person(s) cutting your cake knows how big to cut the slices. Most caterers and cake pros can do standard slices in their sleep. However, your auntie or whomever is left in charge of the cake may not be as slice savvy as the professionals. I highly recommend that you whip up a trial tier and practice cutting with your designed cake person.