Method

1. Preheat the oven to 180˚C.
2. Sift the flour, cocoa, soda and salt together into a large mixing bowl using a drum sieve.
3. In another large mixing bowl, use a hand held electric mixer to cream the butter with the brown, white sugar and corn syrup. Add the vanilla.
4. Add the egg one at a time. Beat well. The mixture will look like it is curdling however continue to mix.
5. Put the dry mixture into the butter, sugar & egg mixture and mix in with the spatula, until everything is just combined.
6. Add the chocolate chips, walnuts and give the dough another quick mix.
7. Using two tablespoons drop even sized dough balls on to a baking paper lined baking sheet/tray and bake for 12 minutes, until the tops are set.
8. Cool on a wire rack, Enjoy warm with a cup of milk!
9. Cool completely before storing in an airtight container.