Classic Brownies

Directions

1. 1
   Preheat oven at 325 F or 160C Butter a 8 inch square baking pan and line it with parchment paper or foil.
2. 2
   Set a heatproof bowl over a saucepan of simmering water.
3. 3
   Put the butter and both chocolates in the bowl and stir occasionally until the butter and the chocolates have just melted.
4. 4
   Remove the bowl from the heat and with a whisk stir in the sugar.
5. 5
   One by one whisk in the eggs.
6. 6
   Now add in the vanilla and give it a vigorous whisk.
7. 7
   Add in the espresso powder (If adding) and whisk.
8. 8
   Now fold in the salt and flour until just mixed.
9. 9
   Fold in the walnuts pour the batter into the prepared pan.
10. 10
    Bake for 30 to 35 minutes or until if a knife inserted comes out clean.
11. 11
    Once baked take allow to cool in the pan until room temperature and the take out of the pan onto a cutting board and cut 2 inch squares.