Sweet-Potato Chocolate Brownies

Ingredients: 175g (4 oz/generous ¾ cup) rice flour 75g (3 oz/3/4 cup) raw cacao powder ¼ tsp gluten free baking powder 175g (6 oz) sweet potato, cooked And mashed to purée 250g (8 oz/scant ¾ cup) date syrup 175g (6oz/scant ¾ cup soy butter, melted 1 vegan egg ¼ tsp vanilla extract Method: Preheat the