You will need about 1.5 boxed cake mixes, so it is best to prepare 2. Some tall cake pans will require 2 full cake mixes, too.
If it is still in the box (just the mix), then it can last for a week or two after the expiration date on the box. If the cake has already been prepared and baked, then it can last for a week or so if stored properly.
Well, honey, it depends on the depth of the pan and the brand of cake mix you're using. Typically, one box cake mix is enough for a 9-inch round pan, so for a 14-inch pan, you might need at least two or three mixes to ensure your cake is nice and tall. Just follow the instructions on the box and adjust accordingly. Happy baking, darling!
Let's do this the easy way. 1 cup equals 8 oz's so it seems to me that you have 1 cup with 1 ounce to be added. Hope I helped you, but most of all hope I'm right. Sometimes the problem seems harder then it truly is but then there are times we get fooled...lol
Deciliter.
I think so but most people use cake mix. If you want to avoid "mixes" you can use a cake mix substitute like the one in the link below:
Add a small amount of milk, perhaps 2 Tbs at a time, until it is proper consistency. Note: batter for banana bread is typically quite thick, so do not expect it to be as thin as cake batter.
When a boxed cake mix calls for water only, it usually will have milk in powder form in the mix.
Ok there are a few ways you can do this, but one is to find out how big the sheet cake is supposed to be, and how big a cake does one mix make? Eg, if one cake mix calls for a standard 12in by 12in cake pan and the sheet cake desired is 18in by 36in, then three mixes would make a cake 12 X 36, leaving 6 X 36, which would require 1 1/2 more cake mixes, for a total of 4 1/2 cake mixes.
Do you mean a cake mix? If so, you need to butter the pan, and then flour the pan. After you remove the excess flour, then you can put the cake mix in the pan.
On the back of the cake mix box it might say. Im not exactly sure what you mean by that... so this link might help. http://www.wilton.com/cakes/making-cakes/baking-party-cake-3-inch-pans.cfm
If you are looking for a good vegan alternative, you can just use one can of soda (cola for chocolate cake, or even a strawberry soda, or lemon-lime for a lemon cake?) Take one cake mix and one 12 oz. can of soda, omit all eggs, water, and oil as per the box directions...just use the whole soda. Bake per the directions on the box, makes a moist and delicious cake!