So, how long? For a standard two-layer cake, budget at least 2 to 3 hours from oven to frosting if you’re cooling on the counter. And an overnight chill? That’s the secret to a perfect bakery cake.
Remember the story of the tortoise and the hare? The cold, patient cake wins the frosting race. The hot, eager cake ends up as a sad puddle. I learned this the hard way when I tried to frost a birthday cake for my husband ten minutes after it came out of the oven.
The frosting slid right off onto the counter. The cake looked like a bald, crying monster. We ate it anyway, because cake is still cake, but it was a humbling experience. So, take a breath, set the cake aside, and go make a cup of coffee. Your future self—and your frosting—will thank you.