Cake For 20 People. As a starting point keep in mind that a standard size 3-tier wedding cake will serve 50 to 100 guests. If youre unsure how much people in your area are willing to.
10-inch square cake 20-25 people. To find the number of servings divide the pan area by the serving size area. Now you know that you have a 468 2 pan area and a 4 2 serving size area.
If no one is telling you that youre too expensive youre probably not charging enough.
2 x 2 slice 4 2 cake serving size area. To find the number of servings divide the pan area by the serving size area. 2 x 2 slice 4 2 cake serving size area. While were on the topic of different sized tiers I have a wonderful cake batter calculator that helps you know exactly how much batter you need for different sized cake layers and tiers.