Okay, here's the post you've all been waiting for (well, at least Bethany's been waiting for it). The birthday cake post! And here's a link to the post about the party.
Ever since I received all of my mom's cake decorating tools and books, I've been waiting for Dylan's birthday so i could construct a cake like my mom used to. She was an excellent baker and an even better cake decorator. When I was a kid, she'd make cakes for special events and did a lot of wedding cakes (including my wedding cake, much later on). And our birthday cakes were always special and beautifully decorated.

My mom made this cake in 1981 for her best friend's wedding. This was the groom's cake. And, my inspiration. I've seen her build so many cakes, I knew I could do it too.
Digging through my cake supplies bin, I found a book called Creative Cakes published in 1978. I flipped through and it had some good tips for planning at 3D cake. I made a few sketches to try and determine the size of cake I would need and just how I was going to build it. This book also had a buttercream frosting recipe that I ended up using for my cakes (It was quite tasty).
I started by making a large sheet cake (and by large, I mean large...I used a 13x19 cake pan). The recipe I used is the same one my mom always used. It's called a 1-2-3-4 cake and I doubled the recipe (I think I should have tripled it though for the cake pan I had). And let me just say that licking the beater brought back a lot of memories (that was my favorite part when mom was baking...at least until I got to have cake).
After the cake is baked, it needs to cool before doing anything else. I baked it during naptime, and then started cutting it up after Dylan went to bed. My mom's trick for cooling your cake (and keeping super-moist) is to put a piece of wax paper (or parchment paper) over the cake and turning it onto a plate (or in my case my large cutting board). It cools with the pan over and retains its moisture. She would bake cakes the day before decorating and leave them overnight with the pans on and they were sooo good. The plus side to this is the happy moist bits that stick to the wax paper when you pull it off. Run your finger down the wax paper and enjoy a delicious treat!
Okay, so now to the part where I put it together. I started by making a template for the base of the trains. I cut out 4 rectangles for the base of the trains. From there, I winged it. I would cut a piece for one train and use that piece to cut one for the second train. Then, I built the trains using the buttercream frosting as glue. Here's what they looked like unfrosted:



The next step after you've built your creation is to carefully apply a crumb layer of frosting. The crumb layer is a thin layer of frosting that catches crumbs and provides a "seal" so to speak for you to do your final crumb-free layer of frosting on top.

The crumb layer.
And then comes the decorating. I used Wilton disposable decorating bags with Wilton tips to do the decorating. I used one of Dylan's Thomas toys as my guide when building the cake and decorating. I did apply more blue and green frosting on top of the crumb layer to help smooth things out.
And here are the finished cakes:
























