Can a cake sit out for 1 week?

Here's why:

* Spoilage: Cakes are susceptible to bacterial growth, especially at room temperature. Leaving a cake out for a week increases the risk of spoilage, making it unsafe to eat.

* Texture: The cake will likely dry out and become stale. The frosting may also separate or become hard.

* Flavor: The flavors may start to fade and become less appealing.

Instead, here's how to store a cake to prolong its freshness:

* Refrigeration: Most cakes can be stored in the refrigerator for up to 3-4 days.

* Freezing: For longer storage, cakes can be frozen for several months. Be sure to wrap them tightly in plastic wrap and aluminum foil to prevent freezer burn.

Important Note: Always check for any signs of spoilage before consuming a cake. This includes mold, a sour smell, or any changes in texture or color.