So, there you have it - the lowdown on buttercream frosting and refrigeration. It's not a hard and fast rule, but more of a guideline to keep your frosting fresh and safe to eat. And, remember, it's always better to err on the side of caution and keep it chilled.
After all, buttercream frosting is like liquid gold - it's precious and needs to be treated with care. So, go ahead and whip up a batch, but don't forget to store it properly to keep it fresh and delicious.
Happy baking, and don't forget to keep it cool!
