Sift flour, baking powder, salt and sugar replacement.
Cut in cold margarine as for pie crust.
Beat egg and evaporated milk together thoroughly; into flour mixture.
Knead gently on lightly floured board.
Divide the dough in half; roll each half into a circles. Cut them into quarters.
Place on lightly greased cookie sheet. Brush tops with milk.
Bake at 450℉ (230℃). for 15 minutes or until done.
Serve warm scones with butter, jam and tea if desired.