If you like cinnamon doughnuts this recipe is a must for you to try at home! Raspberry Jam Doughnut Muffins Author: TastyShare Prep time: 15 mins Cook time: 20 mins Total time: 35 mins Serves: 6 Ingredients 2 cup self-raising flour 2/3 cup caster sugar 1/3 cup oil 1 egg large 175 mls buttermilk 1