- 
          
          Lightly grease 2 baking trays.
             
            - 
          
          In a large mixing bowl, cream together 
          the butter and sugar until light and fluffy.
             
            - 
          
          Add the beaten egg gradually and beat 
          until well combined.
             
            - 
          
          Sieve the flour, salt and baking powder 
          into the creamed mixture. Mix well.
             
            - 
          
          Add the porridge oats, raisins and 
          sesame seeds and mix together thoroughly.
             
            - 
          
          Place spoonfuls of the mixture well 
          apart on the prepared baking trays and flatten them slightly with the 
          back of a spoon.
             
            - 
          
          Bake in a preheated oven at 180 degrees 
          Celsius for 15 minutes.
             
            - 
          
          Leave the biscuits to cool slightly on 
          the baking trays and then transfer them to cool completely on a wire 
          rack.