Final Touches and Getting It Home Without a Sideways Slide
Okay. Your cake is done. Message is on it, borders are piped, everything's where you planned it. Tonight's short and it's the one everybody skips in their head before they've even finished decorating, and it's the reason cakes show up to parties looking like they got in a fight on the way over.
We're going to talk about the last once-over, and then we're going to talk about the drive.
The final once-over
Before you touch a box or a carrier, walk around the cake once, slow. Look at it the way you'd look at a room before company comes.
- Any stray crumbs on the cake board or plate? Wipe the edge clean with a damp paper towel, careful not to touch the cake itself.
- Any spot where the frosting looks a little soft or shiny, like it's about to slide? That's a temperature problem and we're fixing it in a second.
- Any tip marks or little peaks left over from piping that you meant to smooth and forgot? Now's the time, not in the car.
I want this cake at what I call sunday best before it leaves your kitchen. Not perfect — I still can't get a truly sharp edge on the top corner the way the cake shop people do, mine are good, not razor clean, and I've made my peace with that. But finished. No loose ends you're hoping nobody notices.
Chill it again before it travels
This is the same opinion I've been beating you over the head with the whole class and I'm not stopping now: chill everything. Your cake needs to go back in the fridge for at least 20 to 30 minutes right before you leave, longer if you can spare it. A cold cake holds its shape in the car. A room-temperature cake does not.
I learned this one the hard way, the actual hardest way, on the very first cake I ever made. Alexis was eight and wanted this specific cake from a magazine and I did the whole thing right up until I skipped the chill because we were late. That cake slid sideways in the back seat on the freeway and I drove the rest of the way down with one hand on the wheel and one hand holding a cake upright, hoping nobody looked over. Matthew still brings it up. It's been years.
So: chill it. Even if you're in a hurry. Especially if you're in a hurry.
Getting it into the car
A few things that make the ride actually work:
- Flat surface, not the seat. Floor of the back seat is better than the seat itself for a box — less chance of it tipping on a turn.
- Non-slip under the box. A dish towel or a rubber shelf liner under the cake box keeps it from sliding around even if you brake hard. Cheap trick, works every time.
- AC on, not blasting on the cake. You want the car cool so the buttercream holds, but don't point a vent right at an open cake — dries the top out weird.
- Take it slow around corners. You know your own neighborhood. If you've got a turn near the point of the mountain or you're coming down a canyon road with switchbacks, that's exactly the kind of driving that gets a cake moving in the box. Ease into turns.
- Someone riding shotgun with the cake in their lap is fine for a short trip, but for anything longer than fifteen minutes I'd rather it's boxed and braced than balanced on somebody's knees the whole way.
If you're stacking a two-tier, don't stack it in the car. Drive the tiers separately if you can, or at minimum have the top tier boarded and just set on top, not pressed down, so if something shifts it's not fused to the bottom layer.
A word about your tools
Once the cake's out the door, take care of your gear same as you took care of the cake. I'm particular about this — I've got a bent spatula I use for smoothing sides, the angle's exactly right and I will not let anyone else touch it. Somebody at a ward function grabbed it once to serve green beans and I rewashed that thing three times before it went back in the drawer. Your tools don't have to be fancy, but if something works for you, protect it. You'll use it for years.
Clean tips and bags right when you get home too, not the next morning. Dried buttercream in a piping tip is its own special headache and you don't want to be scrubbing it out with a toothpick at 11pm because you let it sit.
Before next time
That's the class, start to finish — crumb coat to car ride. Next time you make one of these on your own, for real, for somebody's actual birthday, and you tell me how it went over.