Depending on the size of the pieces you cut it serves 15-20
Figure on a half-sheet pan; around 18" by 13". Or you could use two quarter-sheet pans (9x13) and combine them; this may work better in a home oven. Quarter-sheets are convenient, because they're the "standard size" for home pans, and they're the size pan that boxes of cake mix are designed for.
A 12" x 18" cake pan will make 72 servings.
2 average sized (13x19x2, or so)sheet cakes will not feed 200 people.
Yes--just use a sheet cake pan that is the same area as the pans on the box. If it is a larger pan, you may have to do some math.
You should get Angelias quick American cook book.
At least three items are essential. A cookie sheet, 9x9 cake pan, and 9x15 cake pan should be in everyone's kitchen. Additional nice-to-have items are a bread pan, muffin tin and sheet pan.
Line your cake pan with parchment paper. You can wet the parchment paper for easier handling when lining your cake pan.
The terms are interchangeable. "Sheath" cake seems to be unique to Texas, whereas the rest of the country tends to use "sheet" cake. "Sheet" cake refers to the pan the cake is baked in; no one seems to know how the term "sheath" originated.
A full sheet cake pan measures 16" x 24" x 3"
Buy chocolate cake mix and a sheet pan. Follow the directions on the box and use those ingedients and tools! Good Luck! (:
Typically a full sheet cake pan is 18"x24" and will serve 108 2"x2"servings. This size pan, however, will not fit in a standard oven so manufacturers have created other sizes that are still referred to as "full-sheet." Though the math really doesn't work out: 1/4 sheet pans are 9"x13" 1/2 sheet pans are 12"x 18" Full sheet pans are 18"x24"
Sheetcake pans come in a variety of sizes and depths. What size you want to use depends on the number of servings you want. Also, make sure the pan will fit in your oven. Not all full sheet cake pans fit in all ovens.