Ingredients

Steps

• Preheat the oven to 170°C.
• Melt 125g of dark chocolate in a heatproof bowl over simmering water.
• Mix the flour, cocoa, bicarbonate of soda, and salt in a large bowl.
• Cream the butter and sugars in a separate bowl until light and fluffy.
• Add the melted chocolate to the butter mixture and stir well.
• Mix in the vanilla extract, egg, dry ingredients, and chocolate chips.
• Place 12 equal portions of dough onto a lined baking sheet 6cm apart.
• Bake for 18 minutes until a skewer comes out semi-clean.
• Cool on the baking sheet for 5 minutes before moving to a rack.