1- 12 oz can frozen grape juice concentrate, thawed 3 envelopes unflavored gelatin 1 1/2 cups (1 can) water
Soften gelatin in grape juice. Boil the water, add the juice/ gelatin mixture and stir till gelatin dissolves. Remove from heat, pour into a lightly greased 9x13 pan and chill. Cut into squares when firm. Refrigerate in a covered container. This is good lunch box and traveling fare. It can go unrefrigerated up to 4 hours under normal (not desert!) conditions.
Variation: substitute frozen cranberry juice cocktail concentrate for grape juice. Or a 12 oz can frozen apple, pear, apple, juice concentrate.