The biscuit part is actually quite bitter but once you load it up with chocolate chips all bitterness goes away, so don't freak out if you eat the mix and they don't taste right. They will, and with THAT many chocolate chips how can they not?!
I actually made this batch in the photo's with some caramel chips my boyfriend bought and sent me off to bake with. They were pretty sweet and I prefer dark choc chips instead but still so so good!
125g good dark chocolate (the stuff you eat! trust me it tastes best)
150g plain flour
30g cocoa powder
1 tsp bicarb
1 tsp salt
125g butter, softened
75g dark brown sugar
50g caster sugar
1 tsp vanilla
1 med (cold from fridge) egg
350g dark chocolate chips (or milk if you prefer, in my case caramel)
Pre-heat oven to 170°c
Melt the 125g of dark chocolate in either the microwave or over a pan of simmering water.
Cream the butter and sugar in a separate bowl (or stand mixer if you have one) then add the melted chocolate and combine.
Beat in the egg and vanilla then stir in the flour, cocoa powder, bicarb and salt.
Finally mix in the chocolate chips.
Scoop the mix out in to 12 equal portions on to 1 or 2 lined baking trays ensuring there's plenty of space between each as they will flatten a lot. Do not flatten them! An ice cream scoop is easiest but I don't actually have one so I just used 2 big tablespoons scraping the mix off one with the other.
Bake for approx 18mins or until a cake tester comes out clean. If you hit a chocolate chip try again.
Let cool slightly before removing from the trays and enjoy! Best served warm straight from the oven.