How to keep baby warm?

Jessi

So where I live it is not uncommon to go down to -40 even -50 celcius. I have an 8 month old and I'm looking to hear what other people do/use to keep baby warm to and from the car. Right now I bundle her up in her shoesuit and a blanket. Then I get in the back seat with her, remove all the layers and then put her in her car seat. I know it is unsafe to buckle them in with a snowsuit... is there any easier way? Lol it just seems like quite the process. I'm missing the bucket seat big time!!