*0 calorie brown sugar – If you don’t have 0 calorie brown sugar, you can use any other 0 calorie sweetener but be mindful of the conversion. If it is a 1:1 ratio of sweetener to sugar, use the amount specified in this recipe but if it is 1:2, 1:3 etc of sweetener to sugar, ensure you cut down the amount stated above according to the ratio of your sweetener.