A 8in circular pan is mainly useful when dealing with red velvet cake.
You can use Red Velvet cake.
no they do not they use food coloring.
No
Red Velvet Cake normally requires 2 large eggs, so unless you use a commercial egg substitute, your cake will be slightly different from traditional Red Velvet Cake. If for some reason you cannot use an egg substitute product, you can replace each egg with a tablespoon of oil and two tablespoons of water.
Because the lower layers of a 5-tiered cake must support the weight of the higher layers, a Red Velvet pound cake would be much better than a simple Red Velvet cake. In any tiered or stacked cake, you need to use appropriate rods inside each layer except the very top. Each layer must also rest on a cake circle (a cardboard or plastic disk or plate,) which can be disguised by frosting, coconut or icing decorations.
You don't really.
can I use white wine vinegar in a chocolate cake insted of white vinegar
Yes, but you would have to use a substitute ingredient or esle the cake would be too dry and floury to eat.
Soybeans and peanuts are vegetables to. For most things in cooking, oil is oil and will work fine regardless of the type. For a cake, any kind will work.
Red velvet cake, beets, foods which use red dye #40, kool aide, Gatorade and even tomatoes and peppers on occasion can make stool red. Also don't listen to people who say you have to "eat a lot of" a red food coloring to make your stool red - not true! A red velvet cup cake or a single beverage can do it! The things to look out for are do you see the red stool within 16 hours of consumption of the red food coloring and does it resolve within a few bowel movements. If not, see your Doctor.
brown rice vinegar OR Chinese black vinegar (cheaper) OR red wine vinegar + sugar or honey OR sherry vinegar OR fruit vinegar