Serves 20
• 375g dark chocolate
• 200g butter
• 2 cups brown sugar
• 3 large eggs, lightly whisked
• 1 tsp vanilla
• 1 cup flour
• 1 cup walnuts, chopped (optional)
1. Preheat oven to 175C. Grease and line a 20 x 30 cm tin.
2. Place chocolate and butter in a bowl over simmering water and melt. Remove from heat.
3. Add the sugar, eggs and vanilla.