Tired of brownies? Try blondies! These little squares are great on their own; eaten with ice cream they are simply sinful.
Makes 12 small square.
Preheat the oven to 170ºC (325°F), Gas mark 3. Butter the sides of the cake tin (20 x 20cm (8 x 8in) square cake tin) and line the base with greaseproof paper.
Sift the flour and baking powder into a small bowl and set aside.
In a large bowl, cream the butter and peanut butter together until very soft. Add the sugar, egg and vanilla extract and beat until combined. Add the flour, baking powder and the chopped chocolate and mix to form a dough.
Place the dough in the prepared tin and bake in the oven for 25–30 minutes or until golden brown and almost firm in the centre.
Allow to cool in the tin, before removing and cutting into squares.