Preheat oven to 350F, line an 8x8 baking dish with parchment paper and set asideAdd dry ingredients to a large bowl and whisk together until well incorporatedAdd peanut butter, maple syrup and milk and mix wellFold in chocolate chips and dried cranberriesPour the mixture into prepared dish, spread the batter out evenly in the pan and top with extra cranberries if desiredBake for 20-25 minutes and allow to cool fully before cuttingStore in an airtight container at room temperature for up to 3 days