1. Preheat the oven to 175 degrees C/ 350 degrees F, fan-forced. Prepare a loaf tin with non-stick paper.
2. In a bowl, mix together the ingredients for the cake until no dry lumps remain. *Optional stir in chocolate chips.
3. Transfer the batter to the prepared tin
4. Bake in the oven for 25-30 mins until a knife inserted comes out clean
5. Allow the loaf to cool before glazing
6. Glazing: in a small bowl, mix together the peanut butter & caramel sauce until smooth. Melt the chocolate and pour this over the loaf.
Then drizzle the caramel sauce over the loaf. Use a knife to draw some ripples before the chocolate sets
Storage tips: in an airtight container at room temp for up to 3 days, in the fridge for up to 7days