Roll Out

How long will a home-made sponge cake covered in roll-out icing last?

I want to make a cake for my son's second birthday but it looks a bit complicated and I'm also making some more bits for the party. How many days in advance could I make the cake if it was a regular victoria sponge covered completely in the roll-out icing?

Thanks

The sponge will last about 4 days to still be at its best.Keep itin a tin, not an airtight plastic tub, or it will sweat through the icing.

for her collection roll out travel clock by totes NIB
for her collection roll out travel clock by totes NIB
$9.99
Time Remaining: 10d 11h 35m
Buy It Now for only: $9.99