BakeryHow long does
How long does
homemade cake with frosting last?
Cream, custard and cream-cheese frostings require refrigeration.
What to do
Identify the frosting and filling before choosing storage.
Do not take a chance
Discard perishable cake after unsafe warm exposure.
These times are guidance, not a guarantee. Initial freshness, preparation, packaging and actual temperature all matter. Never taste questionable food to test safety.