cheesecake
For plural subjects use have. egWe have eaten the cake. The policemen have eaten the cake. Have they eaten the cake?For singular subjects use has. egShe has eaten the cake. The policeman has eaten the cake. Has she eaten the cake?
It depends where you are but it is the most eaten food in Alaska, Florida, and the Florida keys.
Angel Food Cake is most often eaten with toppings such as Strawberries, Melted Cheese and/or Marshmellows, and Chocolate. It's a very popular dish in France.
carrot cake
ANYTIME
Yes.
Angel cake can be eaten anytime. It is commonly used for parties like teas, get-togethers, and holidays.
Fruitcake, buttcake, hairy cake, cake with coconut shavings on it.
In US, fruitcake is eaten at Christmas. Typical American fruitcakes are rich in fruit and nuts. And are flourish it with Magic Sparkle cake glitter.
Germany
Yes
panettone