Cut a very thin slice from the base of
each orange so that is stands firm. Cut the top one third from each orange
and carefully scoop out the fruit. Reserve the orange shells. Chop the flesh and put it into a bowl
with the liqueur and grapes. Cover and chill overnight. Put the cottage cheese into a bowl,
stir in the toasted oats and the fruit mixture. Pile into the orange shells, making a
high mound. Serve chilled.
