Is it compulsory that home baked cupcakes with eggs should be kept in the fridge?

It's not compulsory to keep home-baked cupcakes with eggs in the fridge, but it's highly recommended. Here's why:

* Food Safety: Eggs are a common source of Salmonella bacteria, which can cause food poisoning. Refrigeration slows down the growth of bacteria, making your cupcakes safer to eat.

* Freshness: While cupcakes can last a few days at room temperature, refrigeration helps them stay moist and fresh for longer. The cool temperature slows down the staling process.

Here's a breakdown:

* If you're planning to eat your cupcakes within a day or two: You can likely keep them at room temperature, especially if they're well-wrapped.

* If you want your cupcakes to last longer (3-4 days): Refrigeration is essential.

However, it's important to note that:

* Frosting: Frosting can be more susceptible to melting and spoilage at room temperature. If your cupcakes are heavily frosted, it's best to refrigerate them regardless of how long you plan to keep them.

* Ingredients: Certain ingredients like cream cheese frosting or fillings may require refrigeration even if the cupcakes themselves are fine at room temperature.

Ultimately, the best way to ensure your cupcakes are safe and delicious is to follow any specific storage instructions on your recipe or from the bakery you purchased them from.