Chill
the cake in the refrigerator, uncovered, for at least 4 hours.
Set
the cake in the refrigerator so that the buttercream can harden - about 30 to 45 minutes.
(If you live in a warm climate I find it best to store
the cake in the refrigerator.)
The cake was the buttercream frosting and I kept
the cake in the refrigerator for longer than a week now and have had no problems.
Thaw
the cake in the refrigerator overnight or on the countertop at room temperature a few hours.
I'd suggest storing
this cake in the refrigerator and bringing it out 30 - 45 minutes before serving.
Place
the cake in the refrigerator for 30 minutes to an hour before slicing.
Store any left over
cake in the refrigerator.
Place
cake in refrigerator.
Now place
your cake in the refrigerator for at least 15 minutes to let it chill before putting the remainder of the frosting on the cake.
A buttercream - frosted cake can stay out at room temperature (covered with a cake stand topper or plastic wrap) for two to three days — after that, though, it's best to store
the cake in the refrigerator.
Be sure to store
the cake in the refrigerator if you won't be serving it right away; leftovers should be kept covered in the refrigerator, too.
For a firmer ganache, place
the cake in the refrigerator for 30 minutes before slicing into squares and serving.
Place
the cake in the refrigerator to chill completely, at least 6 hours but preferably overnight.
Pour into the prepared crust, spread evenly and all the way to the edge then put
the cake in the refrigerator until completely set, at least 6 hours but preferrably overnight.
Now put
your cake in the refrigerator until it's completely set — at least 6 hours but preferably overnight.
Store
the cake in the refrigerator; it should keep about 5 days.