2 c  Water,boiling

      2 pk Gelatin,lime-flavored (3 oz)

  1 1/4 c  Water,cold

    1/4 c  Lemon juice

      1 ts Onion juice

      1 c  Sour cream

  1 3/4 c  Cucmbers,peeled/seeded*

    1/4 c  Radishes,chopped

           Mayonnaise
           Cucumbers,peeled/sliced
  * - squeezeed dry in paper toweling.
  Pour boiling water over gelatin and stir until dissolved. Add cold
  water, lemon and onion juice. Chill until very thick. Stir in sour
  cream, then fold in cucumbers and radishes. Pour into a long, shallow
  pan that has been very lightly oiled with mayonnaise. Chill until
  firm. Cut into squares in pan and lift out onto chilled serving
  plate. Serve with mayonnaise and garnish with slices of cucumber.