Thomas’s Crazy Space Cake

Blue and orange space cake

My boyfriend has been requesting a colourful cake for a long time, so I let him design this one and he helped make it.  I have to say I was a little dubious of the colour scheme he chose but I think it turned out pretty cool in the end!  It makes me think of a foreign planet, or something from a Dr. Seuss book.  The decorations were once again inspired by Katherine Sabbath‘s cakes.
Blue and orange space cake

We baked a lemon cake from Annie’s Eats for the layers, which was a good standard almost pound cake-like cake.  It might have been a little fluffier if I had used cake flour as the recipe requested, but I never buy cake flour since it always seems to be bleached.  I have heard you can substitute a small amount of corn starch in if you use all-purpose flour, which basically reduces the gluten content to make the cake a little lighter – maybe I’ll try that next time.

I made my usual swiss meringue buttercream recipe (6 egg whites worth was pretty much perfect for filling and frosting the cake with a bit left over for piping).  I added some crushed freeze-dried raspberries, vanilla extract, and purple food colouring to the frosting for between the layers.  I added lemon extract and blue food colouring to the frosting for the outside.  I prefer the lemon buttercream I made another time by adding lemon curd – the lemon extract almost tastes like fake lemon candy to me.  But it was definitely easier!

For the decorations, we made stripey meringues, sugar glass, and added some orange rope-y candies that I found at the candy store.  I used the same striping technique as for the last meringues I made, but mixed a bit of orange food colouring into the meringue itself so there would be less contrast with the stripes.  I also added orange extract instead of orange zest, and used the recipe from Sweetapolita.  Following this recipe, the meringues dried out completely, which I prefer to the last ones, which were still chewy on the inside.

I used this recipe for the sugar glass (but I made only a half recipe, and added liquid orange food colouring).  It turned out very neat, and didn’t take long to harden at all!  I accidentally let it heat up to about 350 degrees, but it was still fine.

Here’s a view of the purple on the inside of the cake:

Blue and orange space cake