Brownies

Directions

1. 1
   Preheat oven to 180C, gas mark 4.
2. 2
   Grease a large baking tin.
3. 3
   Melt the chocolate in a heatproof bowl over a pan of simmering water.
4. 4
   Sift the plain flour, a pinch of salt, cocoa and baking powder into a separate bowl.
5. 5
   Beat the sugar and the eggs until pale and creamy.
6. 6
   Slowly add the eggs and the yolk until smooth mixture.
7. 7
   Gently fold the melted chocolate and the vanilla extract into the butter and sugar mixture, followed by dry ingredients and chocolate chips.
8. 8
   Add to the tin and cook for 30 minutes.
9. 9
   When finished, leave to chill for an hour.