Orange chocolate brownie

Take melted butter in a mixing bowl add sugar, cocoa powder and mix it well.

Add pinch of salt, vanilla extract and flour and mix it with the help of electric beater.

Add orange juice, orange zest beat it with electric beater. Add choco chips and mixt it with the help of spatula. Don't over mix it.

Take a baking tin. Put a butter paper. Grease with butter and add the mixture. Put some chocolate on the top (optional).