Grape Finger Jello
["1 (12 oz.) can frozen unsweetened grape juice concentrate, thawed", "4 envelopes unflavored gelatin", "1 1/2 c. (1 can) cold water", "1 1/2 c. boiling water"]
["Soften gelatin in juice and cold water.", "Add the boiling water and stir until gelatin dissolves.", "Pour into a 9 x 13-inch pan coated with nonstick vegetable spray.", "Refrigerate until firm. Cut into squares and serve."]
["unflavored gelatin", "cold water", "boiling water"]