Kue Mentega Brownies

Bahan-bahan (10 porsi)

• 140 g (5 oz) dark chocolate (or semi-sweet chocolate, broken into pieces)
• 50 g (1¾ oz) unsalted butter
• 50 g (1¾ oz) brown sugar
• 1 egg (room temperature)
• 35 g (1¼ oz) all-purpose flour
• 120 g (4 oz) unsalted butter
• 100 g (3½ oz) sugar
• 2 eggs (room temperature)
• 120 g (4 oz) all-purpose flour
• 2 g (0.07 oz) baking powder
• 50 ml fresh milk