Chocolate Guinness Brownies ½ cup Guinness 1 1/2 cups/200g dark chocolate, chopped 1… Chocolate Guinness Brownies ½ cup Guinness 1 1/2 cups/200g dark chocolate, chopped 1 cup/225g butter 1½ cups castor sugar 3 eggs 1 teaspoon good quality vanilla extract ¾ cup/175g all-purpose flour. 1 teaspoon sea salt 1. Preheat oven to 350 degrees F/gas mark 4, Grease a 9x9-inch square baking pan with butter then line with parchment paper or use a silicone tray (no paper required !) 2. Bring…