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Baked Goods

How long does cake (frosted) last?

Frosted sponge cake.

Quick answer
Fridge (40°F / 4°C)
1 week
Cream/cheese frostings — fridge required
Pantry (room temp)
2 days
Buttercream — counter is fine
Freezer (0°F / -18°C)
3 months
Wrap tightly — works for most cakes
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Signs cake (frosted) has gone bad

  • Hard, dry sponge
  • Mold
  • Sour smell from frosting

Storage tips

  • Cake dome > plastic wrap — keeps moist
  • Cream cheese frosting = always fridge
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Sources & review
Compiled by the BestByDates editorial team. Last reviewed: January 2025. Spotted an error? Let us know.

Disclaimer: Times shown are USDA/FDA-recommended best quality periods, not absolute safety guarantees. Storage conditions, packaging, and food handling all affect actual shelf life. When in doubt, throw it out.