- STEP 1
Preheat the oven to 170C and butter (generously) 2 loaf tins.
- STEP 2
Sift the flour and baking powder into a bowl and then add the rest of the ingredients and empty into a magimix or use an electric handwhisk (you can do it by hand but I couldn't be bothered!)
- STEP 3
When it is all combined, simply divide into the two loaf tins and bake for around 30 minutes.
- STEP 4
Leave on a cooling rack (you can only start icing when it is completely cool.)
- STEP 5
Get a pair of clean scissors and rub with a small amount of sunflower oil (this will make the marshmallows not stick)
- STEP 6
Cut 16 marshmallows into half, you will only be using the bottom half of each of the marshmallows.
- STEP 7
Now mix the food colouring into the icing (obviously 2 seperate bowls for the 2 colours) Ice the cake and then ice the marshmallows and place on top.
- STEP 8
Add candles and lego figures. I used some flapjacks and chocolate rice crispy squares for the people at the party who didn't like cake.