In a large bowl combine the flour,
baking powder and sugar. Add the wine and oil. Mix with a large fork and then
with your hands.
Roll small pieces of dough between
hands to make "logs" then shape into circles. The circles should be no bigger
than the 2 inches in diameter. Roll cookies in extra sugar and place on cookie
sheet.
Bake at 350 degrees F (175 degrees C)
for 25 minutes or until slightly brown. After cookies cool they should be hard
and crisp.