Simple Transformers Cake

Here is a simple Transformers cake I decorated for my nephew's 6th birthday over the last weekend. Transformers theme was his choice off course, and he likes Bumblebee the most, hence the yellow and black overall theme for his cake.

Simple Transformers Cake

I call this a simple cake for 2 reasons. Firstly, it was a relatively small single tier cake measuring 8 inches by 8 inches in width and length, and a height of about 3 inches. Secondly, it was decorated with basic piped buttercream design and topped with printed edible image of Transformers. All this did not require as much time, hence a pretty simple decorating idea.

I was not the one who baked this cake. It was baked by my sister (my nephew's mom) and she sought my help in decorating the cake. I have shared my cake recipes with her and so the cake was baked using my butter pound cake recipe (this is our family favorite!). She also got the edible image ready (from a local edible images supply shop) and even got the buttercream mixed and so all I had to do was mix in the colors and decorate the cake. 

The cake itself was a single layer cake, and there was no filling inside. My sister preferred it that way. And so, all I did before decorating the cake was crumb coat it so that the sides and top were all level.

Simple Transformers Cake Decorating Guide

These were the main supplies I used to decorate this cake:

  • Cake - This was an 8 inches by 8 inches square cake baked in a single cake tin. 
  • Buttercream -  I used buttercream to crumb coat the cake as well as to decorate it.
  • Edible Image - this was ordered from a local edible images printing shop. The image was chosen by my sister from the internet and requested it to be custom printed on an edible sugar sheet.
  • Sugarcraft knife - I used this knife to cut out my newphew's name from the edible image sheet. The name, as it came from the supplier, was printed together on a rectangle piece of edible image and since the size would not fit the cake, I had to cut it into two.
  • Wooden skewer and clean ruler - I used these to help me in marking the squares on the cake. 
Simple Transformers Cake

And this was how I put the cake together:

Since I did not bake the cake, when my sister delivered it to me for decorating, she had already placed it on a cake board ready to be frosted. She chose a black cake board that matched her yellow and black theme so there was nothing else needed to be done for the cake board.

I even got her to mix the buttercream (which she did following my recipe here) and so I started the decorating work with a base crumb coat for the cake. The top of the cake was not quite level, and even the sides needed a little fixing. So I gave the cake a base coat of buttercream until the sides and top were all level.

And then, I cut out the Transformers edible image and placed it right in the center of the cake. I did not use any 'glues' to attach the image to the cake as the buttercream was able to hold it well in place.

Simple Transformers Cake

After that, I marked the square patterns on the cake. I started with the sides and then continued on top. For the sides, to make sure I got equal sized squares, I measured and marked them before starting the piping work. For each side of the cake, I divided them into 4 squares. Once I had all the 4 sides marked, I followed the same pattern on the top of the cake, stopping the marks at the border of the edible image. 

For the top corners, I marked them into triangles instead.

Next, I mixed the colors into the icing. I colored all the remaining icing in yellow first. I filled the icing in a disposable piping bag fitted with star piping tip number 18 and started piping. For each square, I started piping the lines continuously from the outer edge all the way until I reached the center and the square all covered in buttercream. In piping the lines, I made sure they were piped close to one another so that there is no gap in between them that could show the crumb coat underneath. 

I completed all the yellow piping  before moving on to the black. I added black food color into the remaining yellow icing (and the icing turned black), filled it into another piping bag that was fitted with the same star tip number 18. Similar to the yellow squares, I started from the outer edges of the squares to the centers and completed the sides of the cake before moving to the top.

I did not add any border for the cake as the squares piping was pretty neat and I felt that it looked good that way already.

Next step was the birthday boy's name. I cut the name from the edible image sheet my sister gave me and placed it on the cake. Again, no 'glue' was required for the name to stick to the cake. The buttercream held it well in place.

And finally, for the finishing touch, I added a row of edible gold dragees all around the edible image, framing it nicely on the cake. Also, I did not use any 'glue' to hold them in place, I merely pushed them against the buttercream around the image and they stayed in place. 

With that, my simple Transformers cake was ready.

And this was how the dessert table looked like with all the goodies for the party:

Hope you enjoyed reading this.

Happy Decorating :)

Pin this for later here: 

Simple Transformers Cake Decorating Idea

Recent Articles

  1. Star Wars Birthday Cake - A Step by Step Decorating Guide

    Mar 11, 20 04:52 AM

    Learn how to decorate an easy Star Wars birthday cake with my step by step tutorial. This is a buttercream cake decorated with fondant accents and make an excellent cake for all Darth Maul fans.

    Read More

  2. Lion King Cake - A Step by Step Tutorial

    Mar 04, 20 04:46 AM

    Lion King Cake - An awesome tutorial to make your very own Lion King themed birthday cake. Learn how to make cute Simba cake topper and pretty fondant jungle leaves and palms for a truly awesome birth…

    Read More

  3. Easy Homemade Oatmeal Raisin Cookies Recipe

    Mar 01, 20 11:56 PM

    Here is my easy homemade oatmeal raisin cookies recipe, one that it is super simple as its ingredients are all readily available at home. You can easily whip up a batch of fresh cookies anytime you wa…

    Read More

  1. Home
  2.  >
  3. Cake Designs and Tutorial
  4.  >
  5. Simple Transformers Cake