Triple Ambrosia Salad
["2 c. boiling water", "1 (6 oz.) pkg. orange jello", "1 pt. orange sherbet", "2 (11 oz.) cans mandarin orange segments, drained", "1 (13 1/2 oz.) can pineapple chunks, drained", "1 c. flaked coconut", "1 c. miniature marshmallows", "1 c. sour cream"]
["Pour boiling liquid over gelatin in bowl, stirring until gelatin is dissolved.", "Add orange sherbet, stir until melted. Stir in 1 can of the oranges.", "Pour into 6-cup ring mold; chill until firm."]
["boiling water", "orange jello", "orange sherbet", "orange segments", "pineapple", "flaked coconut", "marshmallows", "sour cream"]