Step 1

Preheat your oven to 180C/160C Fan, and get your 12 cupcake cases ready.

Step 2

Beat together your butter and sugar, until light and fluffy.

Step 3

Add in the flour, cocoa powder and eggs and beat until a lovely cake mix is formed!

Step 4

Fold through the chopped galaxy chocolate!

Step 5

Split evenly between the 12 cases, and bake in the oven for 17-20 minutes. I bake mine for 18 minutes!

Step 6

Once baked, leave to cool fully.

Step 7

Make sure your unsalted butter (not stork) is at room temp.

Step 8

Beat your butter until smooth.

Step 9

Add in the icing sugar and beat again!

Step 10

Add in your melted galaxy chocolate and beat till a lovely buttercream is made. If it's a little stiff, add in 1-2tbsp of boiling water. Only do this is essential!

Step 11

Pipe your buttercream onto the cupcakes with your favourite piping tip - I use a 2D closed star piping tip.

Step 12

Add on some galaxy chocolate - I did two chunks of galaxy chocolate and a galaxy counter per cake, and then sprinkled on my favourite sprinkles.

Step 13

ENJOY!