Set oven to 180oc and line a loaf tin with parchment paper. Place the butter, treacle, syrup, sugar and milk in a pan and simmer until butter has melted. Cool and mix in the flour, spices ...
or a 12-by-4-by-3-inch loaf pan with butter, line bottom and sides with parchment paper and grease paper. Sift flour, cocoa, baking powder, baking soda and salt together into a mixing bowl.