Home & Garden In the Kitchen

SpongeBob Cakes and Marshmallow Icing

August 10, 2010
homemade spongebob cupcake

Meet SpongeBob

SpongeBob Cupcake

It was Tim’s birthday last Friday and we were supposed to be going to an old-fashioned kiddies party on the Saturday. Unfortunately my sister went down with tonsillitis at the last minute and so the party has been postponed until she is better and able to appreciate all the yummy food (sorry, Alice!). That didn’t stop us making a whole load of SpongeBob cakes to celebrate with though…

SpongeBob birthday cupcakes homemade

Aren’t they just adorable? I can’t take credit for the design or the delicious marshmallow icing recipe because I got both from here. I must say though that I am extremely impressed by the marshmallow icing and have eaten far too many of these little cakes for someone who usually detests icing (even as a child I would rather have a plain cake than one that was iced!!)

We started off by baking the cakes, and I stupidly forgot to get the butter out of the fridge early to soften, meaning I had to stick my tongue out with concentration as I tried to beat it with the sugar…

Amanda making SpongeBob cupcakes

Two hands were needed, you know!

We made our cakes using wheat- and gluten-free flour from Doves Farm here in the UK. This mix is great as I have yet to work out the right combinations of non-wheat flours to create my own flour mix. The cakes didn’t rise as well as my usual wheat-flour ones as I didn’t quite get the right amount of baking powder in the mix. However, as I wanted to be able to enjoy these cakes as well as Tim we chose the wheat-free option instead… they came out alright in the end!

cupcakes before decorating

Some did get a little overdone I must admit as we were so busy melting the marshmallows for the icing that we forgot to take them out on time. Marshmallow icing is so much fun and you can find the recipe hereΒ . First you melt the marshmallows until they are gooey and oh so scrummy (try not to eat too much at this point!!)


Then you mix with icing sugar and food colouring until you get a malleable consistency…

Icing sugar and food colouring in bowls

The end result is an incredibly sticky icing and you need to coat your hands and surfaces in a massive amount of icing sugar to even begin to work with it (which took me a long time to figure out)… in fact I gave up on rolling my icing very quickly and went for putting blobs of it on the top of each cake and spreading it out with my fingers, carefully.

Partly decorated SpongeBob cupcakes

Can you see the beginnings of a SpongeBob? I have all sorts of ideas for using this recipe at Halloween (pumpkins, witches and ghosts) as well at Christmas (Santas and penguins) and Easter too (bunnies and chicks). For all the time it took, and that was a lot, it was all worth it to open the cake tin each day and see a host of SpongeBobs staring out.

SpongeBob face birthday cupcakes

Not that there are many left, as you can see. I have been eating two at a time and even offered one to the man who came to fix our radiator yesterday… the look on his face when he saw them was just classic!

Why not have a go one afternoon, if you have the time to spare… and don’t forget that the leftover marshmallows will keep you gasping for cocoa each night as you curl up with a good book πŸ™‚

  • Reply
    August 10, 2010 at 3:50 pm

    Thanks so much for stopping by and commenting on the post! I love to see when others have as much fun as I did. πŸ™‚ They are fabulous–great job!!!!

  • Reply
    August 12, 2010 at 6:36 am

    Wow! Fancy cupcakes! πŸ™‚
    I saw a Tigger in the background of one picture, didn’t I? I am not surprised.
    With your positive attitude, it is no surprise you’d have a Tigger around.
    Besides, you are resilient and can “bounce back” from great challenges.

  • Reply
    August 12, 2010 at 11:41 am

    Haha, yes Jeanne you saw Tigger πŸ™‚ It is the “bouncing and singing Tigger and Roo” I bought myself when I got my first lot of exam results from school… I remember distinctly telling my parents that if I got the grades I wanted I would treat myself to it because I was always very careful with my money (even at 16) and never would have bought it otherwise… they were all for it!
    Anyway, it is on our dresser because I got it out for my friend’s daughter the other day when she came to visit and we had great fun bouncing and singing along (well I did, my friend just laughed and rolled her eyes at me!!) Everybody now:
    A wonderful thing is a Tigger;
    A Tigger’s a wonderful thing.
    Their tops are made out of rubber,
    their bums are made out of spring
    They’re bouncy, bouncy, bouncy, bouncy,
    fun, fun, fun, fun, fun,
    But the most wonderful thing
    about Tiggers is:
    He’s the only one…
    I’m the only one! Hooo hooo hooo hooo!!

  • Reply
    August 12, 2010 at 11:44 am

    thanks for popping over… I had so much fun making these and am so glad I saw them on your blog πŸ™‚

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