It depends of course on the temperature at which you bake it and the type of cake, whether you are baking on 'fan' or 'automatic', and how deep you have filled the cake pan with the batter.
As a general rule of thumb you can bake most cakes at 375 degrees Fahrenheit (which is 180 degrees Celsius) and check them after about 30 minutes and expect it to take at least 45 minutes.
A light batter like a sponge which has a lot of air beaten into it will cook quickly. A runny batter such as that for a chocolate cake made with oil will cook more slowly. A standard mix made by creaming butter and sugar and then beating in eggs and flour to make a batter that just drops from the spoon may take between 30 mins and 45 mins. A heavy cake such as a Xmas fruit cake can take much longer - maybe 2 hours.
Cakes that require long cooking shouldbe baked at a lower temperatures and the cake-pan well lined. You should bake a cake in the centre of the oven.
Teach yourself through experience how to tell when a cake is baked so that you needn't rely entirely on the recipe recommendations - the test recipe conditions may not match your own.
A cake is baked when a skewer (toothpick, knitting needle, thin knife blade) is pushed down through the centre of the cake and can be withdrawn cleanly, without any wet batter sticking to it - this shows that the cake is cooked right through. The edges of the cake should be starting to come away from the sides of the baking tin. The surface of the cake should have a little 'bounce' in it so that if you press it gently with fingertips it will regain its shape. The cake should smell fragrant and look 'done'.
If a cake has risen high and cracked across the top before it is properly cooked in the middle this tells you the temperature was too hot and you should adjust it accordingly the next time you bake the cake. If this happens then when the cake has thorughly cooled simply turn it upside down to frost it so that you have a flat surface to work on.
If you think a cake is baking too quickly then you can do one of the following: lower the oven temperature about 10 degrees; place a piece of parchment paper over the top of the cake in the oven to stop it burning and deflect heat back down into the cake; place the cake down lower in the oven and continue baking.
Every time you open the oven to check on a cake's progress you release heat from the oven and lower the baking temperature and this naturally extends the time it takes the cake to bake.
IF your using a box mix, follow the instructions on the back.
It depends on how deep the cake pan is.
15 cups of batter. bake at 325 degrees for 75-85 minutes. Use a baking core.
Anything if its smaller then 9x9 the cake will be thicker and take longer to back and if its bigger then 9x9 it will be a thiner cake and will take a shorter time to bake just stick a toothpick in the center of the cake and if it comes out clean without anything on it the cake is ready
for an 14 in round cake pan, you only need 1 box
You should order for only 90% of your guests. Some people will not eat the cake. So again, only order for 90% - in your case that means 12 people or one cake box mix - or one 9 inch round/square cake.
1/2 full
8 inches. there are 2.54 cm in an inch
16 inch round cake... 15 cups batter. I would just get a few cake mixes and measure 15 cups of batter. Although I have looked it up and it sounds right... there are 4 1/2 cups of batter in one cake mix box.
at least halfway full. but not more than 2/3 full.
If it calls for a 9 inch springform pan which holds about 10 cups one may use: 1 (10-inch) round cake pan 1 (10-inch) springform pan 2 (8-inch) round cake pans 2 (9-inch) round cake pans If it call dor a 10 inch springform pan which holds about 12 cups one may use: 2 (8 x 4-inch) loaf pans 1 (9-inch) tube pan 2 (9-inch) round cake pans 1 (10-inch) Bundt pan 2 (11 x 7-inch) baking dishes 2 (8-inch) round cake pans
82.466
Preferably not, the tins that you use should have an added overall area of 81'' square (presuming your nine inch tins are square). Therefore the ten inch pan (if square) will be too big. Though if you don't mind a slightly thinner cake then it would be okay.