Yes it does need to be refrigerated because if not then the frosting (if on cake) will start to melt and coconut willturn brown.
If you are not in a hot climate your cake will last longer if you don't put it in the fridge. Refrigeration makes cakes go stale quickly. Coconut will go brown only if it is fresh coconut, desiccated coconut should be fine.
Yes.
does pineapple upside-down cake need to be refrigerated?
Yes, a cookie cake should be refrigerated after it is baked to maintain its freshness and prevent it from spoiling.
No, you do not need to store cake in the refrigerator.
We need dessicated coconut, to make this cake.
Yes, canned coconut milk solidifies when refrigerated due to the high fat content in the milk.
yes, if kept longer than a few hours.
If it is an egg custard, it should be refrigerated.
no they dont
No, the frosting has lots of preservatives in it and doesn't need to be refrigerated.
It may not have to be refrigerated after opening - but it will probably retain it's moisture and flavor better if it is. If the bag recommends refrigerating after opening, then do so.
you can make coconut cake