Mini muffin man

I bought a fabulous new Wilton mini muffin tin with some leftover Christmas vouchers, so this weekend I christened it by making some mini chocolate muffins. It would have been rude not to really.

I used a very simple batter:
4oz butter
4oz caster sugar
3oz self-raising sugar
1oz cocoa powder
2 eggs
A little milk

Cream together the butter and sugar until really fluffy.
Add the beaten eggs.
Mix in the sifted flour and cocoa.
Bake at 180C (160C fan) for about 12-14 minutes (keep an eye on them as they're so small).

To make the buttercream, mix 80g butter and 250g icing sugar with a little milk, for at least 5 minutes in a mixer.
Once really light and fluffy, mix in one tablespoon of Nutella by hand.

Amazing. But a warning - they're so small and moreish, you keep having more!