Haigh's Chocolates Make Haigh’s Chocolate Peanut Fudge Brookies

Ingredients

• 150g Haigh’s Dark Chocolate Pastilles
• 250g softened unsalted butter, diced
• ½ cup (140g) crunchy natural peanut butter
• 1 cup (220g) dark brown sugar
• ½ cup (110g) raw caster sugar
• 2 teaspoons vanilla extract
• 2 extra large eggs
• 2 cups (300g) plain flour
• ½ cup (50g) good quality cocoa
• 1 teaspoon bicarbonate soda
• ½ teaspoon salt flakes
• ½ cup salted peanuts, chopped