Stop 1: The Mouth. The mouth is the beginning of the digestive system, and, in fact, digestion starts here before you even take the first bite of a meal. The smell of food triggers the salivary glands in your mouth to secrete saliva, causing your mouth to water. When you actually taste the food, saliva increases.
Size, Shape & Numbers. 1  8Ã12â³ single layer cake feeds 15-20 people. 2  12Ã16â³ single layer cake feeds 40-60 people. 3  12Ã16â³ double layer cake feeds 40-60 people. 4  16Ã24â³ single layer cake feeds 80-100 people. 5  16Ã24â³ double layer cake feeds 80-100 people.
1 Usually made with four or more layers each 2 to 3 inches tall. 2  An DB Cake can be about 8 to 10 inches tall. 8 inches is usually a more manageable height.  What is very important about DB cakes is to ensure that you have a cake circle as support in between every two layers.