Chocolate/cherry/chilli cupcakes

I wasn't sure these qualified as bloggable, but since they went down pretty well at last night's potluck (apart from inadvertantly poisoning a friend with a chilli allergy I didn't know he had - sorry again!) here's the story.

I used this recipe as a base, but since it is for a large cake with none of the ingredients listed in the post title some adapting had to be done.

First change: I used double quantity, because I wanted enough cakes for the potluck and to have some to eat at home.
Second change: adding chocolate. I replaced an ounce of flour per quantity with cocoa powder, i.e. 16oz flour and 2oz cocoa.
Third change: adding chilli. I put in two teaspoons of cayenne pepper, one per quantity. Halve this if you want a milder kick. Leave it out if you just want chocolate and cherries. Anyway, the chilli went in with the dry ingredients.
Fourth change: adding cherries. I put six tablespoons of cherry conserve (posh jam) in with the custard.
Fifth change: baking time. Cupcakes would be incinerated in the time the recipe suggests - I got them out of the oven after 20 minutes.

The recipe in question is one of my favourites, precisely because it is so plain - it can be adapted all sorts of ways and still work, or it can be dished up plain with icing, which is what I did for my boy's last birthday. (Making it was easy enough, getting it from one county to another was more perilous...)