Prepare as you would for regular biscuits, that is: combine dry ingredients and cut in oleo. Combine egg and sherry and mix in to form a soft dough. Pat out on a floured surface. Cut with biscuit cutter, place on baking sheets and sprinkle with a bit of sugar or flour. Bake 350, 8 to 10 minutes. Makes about 12 small. Note: I have used white wine with good results too.