Combine sugar and almonds in skillet. Stir over medium heat until
sugar melts and almonds turn a golden brown. Turn out onto marble or
foil. Cool. Wrap almond mixture in tea towel and smash into crumbles.
Beat smashed candy with butter and almond extract. Chill. Allow your
ice cream to soften slightly. Quickly mix in almond mixture and the
chocolate. Spoon into a container and freeze.
Makes 1/2 gallon.