Neither, it has corn starch. Use about 1/4 cup of corn starch and the balance all purpose white flour for two cups of cake flour. Or, about a 7:1 ratio of flour to corn starch.
Not if you are using Self raising Flour, though some recipes ask for it and personally I always add some to my scone mixture as it helps make them lighter, especially if using cheese or fruit
nope
Self raising flour makes the cake rise, but if you don't have any you can use plain flour and baking powder which has the same effect. 225g plain flour and 4 teaspoons baking powder, will transform it into self raising flour.
Follow the recipe for the amount of baking powder to use whether your using regular flour or cake flour. Neither of them have baking powder, unless it is "self rising" which means leavening is included.
basic ingredients of a cake are: eggs,baking powder,milk,white flour
you add 1 teaspoon of baking powder to every cup of plain flour
No. Self raising flour already has baking soda mixed into it (which is another leavening agent used in cake baking)
Cake flour is a finer grained powder than all purpose. Self rising means it already has the baking powder added. All purpose may be used for either, but you would have to add baking powder, and the end product would not be quite as delicate.
no you do not you need self raising flour though
self raising flour is basically plain flour with baking powder in it so for a cake you can use plain flour with baking powder but it is easier to use self raising and it also has other raising agents. you need to use it to make you cake rise, if your cake didn't rise it would be small and very dense making its texture not as nice to consume.
It's called Cake Flour, it is a very fine sifted cake flour that makes cakes very light.
Bisquick contains baking soda and baking powder, so no. Also, the gluten level is different in cake flour compared to the flour used in bisquick.
Baking powder is a dry chemical leavening agent used to increase the volume and lighten the texture of baked goods such as muffins, cakes, scones and American-style biscuits. Baking powder works by releasing carbon dioxide gas into a batter or dough through an acid-base reaction, causing bubbles in the wet mixture to expand and thus leavening the mixture. hmmm, and in non-wikipedia terms, basically it helps the cake to rise, and usually you add a pinch of salt to the mix, because it makes the baking powder taste less soapy :D hope this helps!