Serenitys White Chocolate and Macadamia Nut Brownies

250g good quality dark cooking chocolate
200g unsalted butter
1/2 cup cocoa sifted
1 1/2 cups caster sugar sifted
3 eggs
1/2 cup plain flour sifted
1/4 cup self raising flour sifted
1 cup macadamia nuts
1 cup white chocolate chips.


Melt butter and chocolate together gently, stir until smooth
Add to cocoa and sugar and continue to stir until smooth
Add eggs one a a time beating well after each egg
Add the rest of the ingredients and fold in, stiring well until mixture is smooth
Pour into a greased and lined lamington pan, cook for 32 mins at 180oC in a preheated oven.