I don't see any reason why whole milk would have to be used. Damper can be made without milk at all, milk just makes it taste better than it would if only water was used.
Recipe for shortbread
1/2 cup butter
1/2 cup plain flour
3 tablespoons of cornflour
3 tablespoons of icing sugar
Preheat oven to 180C (350F). Mix all the ingredients together. I do this by hand as I usually cannot be bothered to get my blender out, use it and then wash it.
I then roll out the dough and use a cookie cutter to cut and place them on tray lined with baking paper.
Bake for 30 minutes.
Recipe for shortbread
1/2 cup butter
1/2 cup plain flour
3 tablespoons of cornflour
3 tablespoons of icing sugar
Preheat oven to 180C (350F). Mix all the ingredients together. I do this by hand as I usually cannot be bothered to get my blender out, use it and then wash it.
I then roll out the dough and use a cookie cutter to cut and place them on tray lined with baking paper.
Bake for 30 minutes.